Synonyms of quicken in English:

quicken


See definition of quicken

verb

1‘his pulse quickened’

SYNONYMS

speed up, accelerate, step up, hasten, hurry, hurry up

informal gee up

ANTONYMS

slow

2‘the film quickened his interest in wild life’

SYNONYMS

stimulate, excite, stir up, arouse, rouse, waken, animate, activate, incite, galvanize, instigate, whet, inspire, kindle, fan, refresh, strengthen, invigorate, reanimate, reactivate, revive, revitalize, resuscitate, revivify

titillate, tempt

ANTONYMS

dull