Synonyms of reinforce in English:

reinforce


See definition of reinforce

verb

1‘experts constructed a new stone wall to reinforce the dam’

SYNONYMS
strengthen, fortify, bolster up, shore up, buttress, prop up, underpin, brace, stiffen, toughen, support, hold up
archaic underprop

2‘the scheme reinforces the links between colleges and companies’

SYNONYMS
strengthen, fortify, bolster up, shore up, buttress, prop up, underpin, support
cement, uphold, defend, maintain, back, back up, buoy up
boost, give a boost to, aid, assist, help, promote, encourage, deepen, broaden, enrich, enhance, intensify, improve
underline, heighten, emphasize, stress

3‘the USA would have as little as two weeks to reinforce NATO troops’

SYNONYMS
augment, increase, add to, supplement, boost, swell, build up
British top up