inertness

noun

Definition of inertnessnext
as in inertia
lack of action or activity the noticeable inertness of the campus on weekends, when most of the students go home

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of inertness So a material known for its inertness suddenly shows its true colors and starts to react and act as a catalyst. — Chris Lee, ArsTechnica, 9 June 2026
Recent Examples of Synonyms for inertness
  1. inertia
  2. inaction
Noun
  • The Stanford researchers estimated that sellers can roughly double revenue because of consumer inertia, when people forget or put off canceling, and cancellation friction, when ending a subscription takes too much time or effort.
    — Barbara Booth, CNBC, 27 Sep. 2026
  • For more than two decades, bad science and bureaucratic inertia have resulted in women and physicians having an incomplete view of HRT.
    — Laura Trujillo, USA Today, 22 Sep. 2026
Definition of inertia
Noun
  • Effective leaders make the cost of inaction visible while helping people see the opportunity ahead.
    — Andriana Eliadis, Forbes.com, 29 Sep. 2026
  • The guy who isn’t paralyzed by inaction and seems unfazed by any incoming fire.
    — Rachel Marsden, Hartford Courant, 25 Sep. 2026
Definition of inaction

Browse Nearby Words

inertia
inertness
inescapable
See all Nearby Words

Cite this Entry

“Inertness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inertness. Accessed 6 Oct. 2026.

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