Words of the Year: A Decade in Review

Let’s take a look at a decade in words.

Merriam-Webster's Word of the Year is a glimpse into the minds of Merriam-Webster's readers: it's determined by what words dictionary users have been searching. As the year winds down, we pull up our data and sort through the top lookups of the previous 12 months, putting aside perennial favorites like affect and effect, and zeroing in on the words that are significant for that particular year because of the frequency with which they were looked up compared to previous years. The top word of the year is one that has had multiple spikes in lookups, in addition to being more frequently looked up overall. The runners-up include others that were similarly popular throughout the year, as well as one-hit wonders—words that had sudden dramatic spikes in lookups because of some political, cultural, or natural event. What follows is a summary of the Words of the Year for the 2010s, with each year's top word and one runner-up that our editors thought was especially significant. As a group, they tell us a lot about what was on our minds during the second decade of the 21st century.


Economic recovery from the Great Recession was the big story at the beginning of this decade. (Indeed, the Word of the Year for 2008, in the immediate shock of the crisis, was bailout, so economic concerns even surpassed a presidential race in terms of public interest in vocabulary.) For 2010, the Word of the Year was austerity, a term used both in the context of government spending during the recovery and in the context of household budgets under the strain of unemployment and underemployment. Like most technical, legal, and medical terms, austerity comes from Latin, in this case the root word means “harsh” or “severe.”


The word shellacking, from among the top words of the year, was looked up in a rare political context: after Democratic defeats in the midterm elections, President Obama used the word to describe the loss.

A sober President Obama acknowledged Wednesday that he took "a shellacking" in the midterm election and that his once highflying relationship with the American voter had hit rocky times.

"There is an inherent danger in being in the White House and being in the bubble," said the president, whose party on Tuesday lost control of the House in a historic Republican wave. The GOP is expected to gain at least 60 seats, the biggest increase in more than seven decades. Democrats barely clung to their Senate majority.
— Liz Halloran, NPR, 3 Nov. 2010

Shellacking is a colorful word that has both an emphatic and an informal quality, and, while it’s probable that many people looked the word up for its meaning, we suspect many others were curious about whether it was in the dictionary at all, or whether its informality tested the limits of presidential dignity. It comes from the verb shellac, which originally meant “to coat with shellac” or “to varnish,” it came to mean “to defeat decisively” around 1930.


The word pragmatic seemed to catch the spirit of the times in 2011, at least in politics, where Congress passed measures to control the federal budget and President Obama oversaw explanations and rollout of the recently passed Affordable Care Act. Pragmatic has since become something of an evergreen word, one that we see high in our rankings on a consistent basis. Like many such words, it has classical roots and an abstract meaning.

Photo: The White House

Vitriol became a top lookup of the year following the shooting in Arizona that injured Congresswoman Gabrielle Giffords; the motivation for the attack was described as “political vitriol,” and the word’s use in press coverage sent many people to the dictionary.

Vitriol or oil of vitriol refers to a liquid that burns, and its more recent figurative use has become much more common in the language, essentially referring to words that “burn” metaphorically.

But, in addition to the natural distancing of metaphorical language, we also find that vitriol, like so many Latin words, seems to be a more abstract and less emotional term than, say, hatred. When writing about a difficult and sensitive topic like politically motivated violence, the more neutral and technical tone of the Latin-based word is a frequent choice of journalists and headline writers. Abstract words with classical roots are among the most frequently looked-up words in the dictionary (think pragmatic or integrity or ubiquitous), and the effect of emotional distancing in this instance may have led many to find out more about the specific meaning of this word.

word of the year retrospective 2012 socialism capitalism

During a presidential election year, it’s no surprise that terms from politics dominated the list in 2012. For the first and only time, we named two Words of the Year: socialism and capitalism. The two words showed such a close parallel rise in our statistics that it seems likely that many dictionary users looked them up sequentially in order to compare them.


Malarkey was used by Vice President Joe Biden during the vice-presidential debate with Paul Ryan, and it spiked in our data as many people checked to learn its precise definition or to see if this informal word had a dictionary entry (it does). It turns out that this is a word that is frequently used by Joe Biden and has become closely associated with him.

We think that the informal quality of this word resonated on several levels with its use by Joe Biden. First of all, the debate itself was conducted while the candidates were seated at a table. One theory about the origin of malarkey is that it is derived from an Irish family name; although this is hard to prove, the word’s use among Irish Americans is well established, and since both Biden and Paul Ryan have Irish ancestry, its use in this context made it seem comfortable and appropriate—and a bit as though the older Biden positioned himself as the wiser older relative lecturing a young man. Finally, there’s something vaguely naughty about malarkey, which corresponds to Joe Biden’s relaxed speaking style. It’s possible that many people wanted to know whether the word is considered to be vulgar or offensive, in addition to finding its definition.

word of the year retrospective 2013 science

Curiosity is often piqued by events in the news, but dictionary data often reflects what’s troublesome or complex about English, including abstract words that have broad and varied applications. Culture (more on that later) is one such word, and it has become a perennial evergreen on our lookup list. So has science, our Word of the Year for 2013. It was a year without a single big story like a presidential election or economic recession, and yet this word’s rise in our data accompanied a national discussion about big issues like faith in science, climate change, and Mars exploration, as well as more focused stories like identifying the DNA of Richard III and assessing the role of Malcolm Gladwell’s successful books in popularizing scientific research.


A big story in 2013 was the ongoing investigation into the dangers of concussions in sports, especially football, and the word cognitive was looked up in large numbers, often in this context. Cognitive is often paired with impairment, performance, function, symptoms, and even injury.

This story has only grown as public awareness of these dangers in football has increased. Indeed, since 2013, a feature film and several documentaries have given more detail and exposure to this phenomenon. We think that a combination of the popularity of football from middle school teams to the NFL in addition to the medical and technical nature of the Latin-based word cognitive contributed to the rise in lookups.


Our Word of the Year for 2014 was culture, a word that had annual spikes at back-to-school time (along with diversity and plagiarism), but was looked up much more frequently throughout the year. Culture conveys a kind of academic attention to systematic behavior and allows us to identify and isolate an idea, issue, or group: we speak of a "culture of transparency" or "consumer culture." Culture can be either very broad (as in "western culture" or “corporate culture”) or very specific (as in "postmodern culture" or "Mexican culture"). It seemed that culture moved from the classroom syllabus to the conversation at large in 2014, appearing in headlines and analyses across a wide swath of topics.

Photo: Andreas Faessler

Occasionally, a word used as the title of a movie will send people to the dictionary—one prominent example is revenant. In 2014, the horror sequel Insidious 3 triggered curiosity about insidious. The word also spiked in response to two other stories during the year: coverage of increasingly sophisticated malware attacks (described as “insidious”), and the medical use of insidious (“developing so gradually as to be well established before becoming apparent”) used to describe the disease Ebola following the death of the first person diagnosed in the U.S.

It's rare for us to see such diverse triggers for a single word in a given year. The abstract quality and Latin origin of insidious certainly put it in a category of word that is frequently looked up, and its own etymology—it comes from the Latin word meaning “ambush”—gives it a tone that is at times technical and at others deadly serious.

For the rest of the 2014 Word of the Year shortlist, click here.

In 2015, a group of 7 words all sharing the same suffix—-ism—were looked up with significant frequency, resulting in the choice of -ism itself as the Word for the Year. Socialism was the most looked up of the seven, as presidential candidate Bernie Sanders' identification as a "democratic socialist" kept the word in the national conversation. The other six -ism words so prominent in the public's consciousness were fascism, racism, feminism, communism, capitalism, and terrorism.

word of the year 2015 marriage

Our editor choice for the 2015 runner-up is a word that refers to an age-old institution: marriage. In June of that year the Supreme Court ruled that same-sex couples can marry nationwide, shifting the legal meaning of the word marriage itself in many jurisdictions—and keeping the word in our top lookups.

The decision, which was the culmination of decades of litigation and activism, set off jubilation and tearful embraces across the country, the first same-sex marriages in several states, and resistance — or at least stalling — in others. It came against the backdrop of fast-moving changes in public opinion, with polls indicating that most Americans now approve of the unions.
— Adam Liptak, The New York Times, 26 June 2015

For the rest of the 2015 Word of the Year shortlist, click here.


The word surreal, defined as “marked by the intense irrational reality of a dream,” was Merriam-Webster's 2016 Word of the Year. Surreal is often looked up in moments of both tragedy and surprise, as people search for just the right word to bring order to abstract thoughts, emotions, or reactions. In 2016 lookups of the word followed the Brussels and Nice terror attacks, the Pulse shooting in Orlando, the coup attempt in Turkey, the Brexit vote, and the U.S. presidential election.

donald trump presidential candidate 2016

The word bigly saw a dramatic increase in lookups in 2016 when then-candidate Donald Trump was thought to have used the word during a presidential debate. As UC Berkeley linguist Susan Lin demonstrated with spectrogram analysis and evidence, Mr. Trump had in fact said not bigly but big league. The "bigly" cat, however, was out of the bag: the formerly obscure adverb bigly was not uncommon in news and commentary for the remainder of the decade. It's our runner-up pick because as lexicographers, we find it fascinating that a word can go from obscurity to prominence despite not being in fact used in the instance (and subsequent instances) that boosted it into public consciousness.

For the rest of the 2016 Word of the Year shortlist, click here.

feminism 2017 word of the year

Feminism, defined in this dictionary as "the theory of the political, economic, and social equality of the sexes" and "organized activity on behalf of women's rights and interests," was the Word of the Year in 2017. Although feminism is frequently a top lookup, 2017 was a banner year for the word: from the Women's Marches in January to the ongoing revelations that fueled the #MeToo movement, the word feminism was in the ether that year—and in the search bar of dictionary users.

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The ten hurricanes of 2017 meant that the word hurricane was also on dictionary users' minds that year. Four of the year's hurricanes were so deadly and destructive—Harvey, Irma, Maria, and Nate—that their names were officially retired. With storms affecting the lives of millions of people we think it's only fitting that hurricane should be the 2017 runner-up. The term hurricane is a technical designation; the term is defined in this dictionary as "a tropical cyclone with winds of 74 miles (119 kilometers) per hour or greater that occurs especially in the western Atlantic, that is usually accompanied by rain, thunder, and lightning, and that sometimes moves into temperate latitudes."

For the rest of the 2017 Word of the Year shortlist, click here.

2018 word of the year justice
Photo: RomoloTavani

The Word of the Year in 2018 was justice, a term at the center of many of our national debates that year—debates about racial justice, social justice, criminal justice, economic justice. The question of just what exactly we mean when we use the word justice was part of the discussion. Particular technical uses of justice were also prominent, as references to the Justice Department (often referred to simply as "Justice") were a constant in the news, and confirmation hearings for a new Supreme Court justice had the nation's attention.

2018 word of the year laurel

The May 2018 jump in lookups for laurel related to an experience many of us were sharing, concerning a fascinating audio clip that was dividing netizens into two distinct group: those who heard "laurel" and those who heard "yanny." (The clip came from the audio pronunciation file at Vocabulary.com's entry for laurel.) Linguists bounded in to explain the phenomenon—it has to do with whether lower or higher frequencies are more prominent, for an individual or because of audio quality—and the New York Times built a fun little tool that makes it possible for listeners to hear both. It's our runner-up pick for the year because it demonstrates how we are all so invested—and interested—in our own personal experiences with language.

For the rest of the 2018 Word of the Year shortlist, click here.


The Word of the Year for 2019 was one of the most common words in the English language: they. Increasingly over the decade a subject of study and commentary, the pronoun they got an expanded definition in 2019—"used to refer to a single person whose gender identity is nonbinary"—but lookups for the word had increased dramatically over the previous year before that addition was announced. When something so basic to a language as a personal pronoun takes on new meaning, the speakers of the language are going to notice—and they're going to look to their dictionary for guidance.


As we looked back on the quickly receding year of 2019, the runner-up that stood out among all the others was clear to our editors: impeach. The word had its biggest spike in lookups after we'd announced our words for the year, when the U.S. House of Representatives approved two articles of impeachment against President Donald Trump on December 18th. That largest spike followed what had already been a 129% increase in lookups over the previous year. Impeach is defined in several ways, including “to charge with a crime or misdemeanor” and “to cast doubt on.” The former of these carries the additional specific meaning of “to charge (a public official) before a competent tribunal with misconduct in office”; the latter is often narrowed as well, with the meaning “to challenge the credibility or validity of.” Although frequently thought of as meaning "to remove from office," impeach has a precise legal use in cases such as this, in which the action describes a step in removing an official from office, but does not refer to the removal itself.

For the rest of the 2019 Word of the Year shortlist, click here.