Synonyms of stagnate in English:

stagnate


See definition of stagnate

verb

1‘there should be no points in the system where cleaning solutions can stagnate’

SYNONYMS
stop flowing, become stagnant, become trapped
stand
become foul, become stale
fester, putrefy
ANTONYMS

flow

2‘imports rose while exports stagnated’

SYNONYMS
become stagnant, do nothing, stand still, be sluggish, lie dormant, be inert, languish, decline, deteriorate, fall
ANTONYMS

rise, boom