Synonyms of broaden in English:

broaden


See definition of broaden

verb

1‘her smile broadened’

SYNONYMS

widen, become broader, make broader, become wider, make wider, expand, fill out, draw out, spread out, deepen, thicken

ANTONYMS

narrow

2‘the government attempted to broaden its political base’

SYNONYMS

expand, enlarge, extend, widen, swell

increase, augment, supplement, add to, amplify, fill out

develop, enrich, enhance, intensify, improve, build on, open up

ANTONYMS

diminish