Synonyms of significantly in English:

significantly


See US English definition of significantly

See UK English definition of significantly

See Spanish definition of considerablemente

adverb

1‘this is a significantly better car than the old model’

SYNONYMS
notably, remarkably, outstandingly, importantly, seriously, crucially, materially, appreciably
memorably, unforgettably, pronouncedly, markedly, considerably, obviously, conspicuously, strikingly, glaringly, signally, impressively, unusually, extraordinarily, exceptionally, particularly, specially
ANTONYMS

slightly

2‘he paused significantly’

SYNONYMS
meaningfully, expressively, eloquently, informatively, revealingly, indicatively, suggestively
relevantly, knowingly, tellingly, purposefully
pregnantly
ANTONYMS

meaninglessly