Synonyms of seriously

seriously

adverb

ˈsir-ē-əs-lē 

as in extremely

to a great degree

that's some seriously good pie

Synonyms & Similar Words

• extremely
• terribly
• very
• incredibly
• too
• really
• highly
• damn
• so
• badly
• damned
• severely
• desperately
• far
• greatly
• especially
• that
• much
• intensely
• heavily
• most
• particularly
• super
• wildly
• jolly
• absolutely
• fiercely
• real
• exceptionally
• immensely
• full
• totally
• such
• awfully
• specially
• thoroughly
• vitally
• good and
• fantastically
• mighty
• hugely
• exceedingly
• completely
• awful
• way
• supremely
• mortally
• extra
• fabulously
• utterly
• deeply
• enormously
• frightfully
• wicked
• sorely
• ever
• remarkably
• uncommonly
• sore
• cracking
• majorly
• positively
• passing
• eminently
• deadly
• dang
• achingly
• vastly
• surpassingly
• a lot
• archly
• entirely
• significantly
• bone
• rattling
• colossally
• beastly
• roaring
• whacking
• mightily
• monstrous
• almighty
• thumping
• roaringly
• spanking
• obviously
• considerably
• fully
• wholly
• blisteringly
• right
• corking
• filthy
• noticeably
• profoundly
• radically
• stinking
• downright
• visibly
• unco
• as all get-out
• substantially
• flat-out
• notably
• purely
• extensively
• markedly
• altogether
• palpably
• plainly
• appreciably
• excessively
• monumentally
• discernibly
• abundantly
• plentifully
• amazingly
• astonishingly
• astronomically
• obscenely
• monstrously
• staggeringly
• overmuch
• grandly

Antonyms & Near Antonyms

• somewhat
• slightly
• little
• nominally
• just
• negligibly
• hardly
• barely
• scarcely
• minimally
• marginally
• scantily
• meagerly

Example Sentences

Recent Examples of seriously

In our study, 16% of the adolescents reported seriously considering suicide, 13% had made a suicide plan, 5% had attempted suicide, and 1% reported an attempt that resulted in an injury that required medical treatment. — Jonathan Wright, The Conversation, 21 Aug. 2026

Commenters will often take the joke further, by pretending to take the joke seriously and suggesting that those filmed be canceled. — David MacK, CNN Money, 20 Aug. 2026

Investigators on Wednesday morning arrested a man suspected in a July 30 Elk Grove hit-and-run that seriously injured a 74-year-old pedestrian, who remains hospitalized. — Rosalio Ahumada, Sacbee.com, 20 Aug. 2026

One man was killed and a second man seriously injured Wednesday afternoon in a shooting on the city’s Southwest Side, authorities said. — Tess Kenny, Chicago Tribune, 20 Aug. 2026