Definitions

significantly

[sig-nif-i-kuhnt-lee] / sɪgˈnɪf ɪ kənt li /

ADVERB

essentially

Synonyms

STRONGEST

actually approximately necessarily originally permanently quite really substantially truly typically virtually

STRONG

fundamentally

WEAK

at heart at the heart of centrally characteristically chiefly determinately factually importantly in effect in essence indispensably inherently intimately intrinsically materially more or less so naturally primarily principally radically vitally

Antonyms

STRONGEST

doubtfully

WEAK

apparently on the surface superficially

ADVERB

far

Synonyms

STRONGEST

much somewhat well

WEAK

decidedly extremely greatly incomparably notably quite very very much

ADVERB

necessarily

Synonyms

STRONGEST

automatically naturally no doubt undoubtedly unquestionably

WEAK

accordingly as a matter of course axiomatically beyond one's control by definition by its own nature cardinally come what may compulsorily consequently exigently from within fundamentally incontrovertibly indubitably ineluctably inescapably inexorably irresistibly of course of necessity perforce positively pressingly unpreventably vitally willy-nilly without fail

Antonyms

STRONGEST

doubtfully questionably

WEAK

unnecessarily

ADVERB

quite

Synonyms

STRONGEST

fairly pretty rather reasonably relatively somewhat very

WEAK

considerably far moderately more or less to some degree

Antonyms

STRONGEST

little

WEAK

incompletely

ADVERB

somewhat

Synonyms

STRONGEST

a little considerably fairly far kind of moderately partially pretty quite rather slightly

WEAK

adequately bearably in part incompletely insignificantly more or less not much ratherish some something sort of to a degree tolerably well

Antonyms

STRONGEST

little

WEAK

not at all

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The military said no one was killed at the base and that the strikes didn’t significantly affect operations.

From The Wall Street Journal • Jun. 27, 2026

Of course, Buffett’s 13.7% stake in Berkshire Hathaway means he also benefited significantly from the company’s 11% share-price gain in 2025.

From The Wall Street Journal • Jun. 27, 2026

A Uefa report published in September last year revealed that for the third year in a row, football fans across Scotland recorded significantly higher top-flight attendances per capita than any other league in Europe.

From BBC • Jun. 26, 2026

Long-term Treasury yields significantly influence mortgage rates, directly impacting housing affordability and buyer demand.

From Barron's • Jun. 26, 2026

I didn’t fully let my baby go, but I did have to loosen my grip significantly.

From "Proud" by Ibtihaj Muhammad

significantly

Example Sentences

Related Words