Synonyms of fiercely

fiercely

adverb

ˈfirs-lē 

as in extremely

to a great degree

fiercely hot weather

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Example Sentences

Recent Examples of fiercely

Her approach to life, passed down to the children, is simultaneously family-driven and fiercely independent. — Spencer Nusbaum, New York Times, 10 July 2026

Charles builds their cabin with help from a kind widower and Civil War veteran, John Edwards (Warren Christie), who struggles with alcohol; Edwards’ sometime companion (Rebecca Amzallag) is a fiercely independent bar owner. — Judy Berman, Time, 9 July 2026

Residents have fiercely protested against the deployment of Flock cameras, overrunning town meetings. — Frank Landymore, Futurism, 9 July 2026

The norm on the Hill is to fiercely shield and protect the private lives of legislators—especially on matters as sensitive as mental or physical health. — Marie-Rose Sheinerman, The Atlantic, 9 July 2026