2
drop off(verb, expression, phrasal verb)
2
failure(noun, decline, increase, hurt, rise)
2
fall
2
forfeiture(noun, decline, hurt, loss)
2
give up(verb, expression, phrasal verb, stop, hold)
2
need
2
recede
2
reduction(noun, decline, hurt, loss)
2
setback
2
slim(verb, lose)
2
thin
2
weaken(verb, stop, decline, fail, lose)
1
Red
1
abandon
1
abatement
1
adjourn
1
become rotten
1
cancel
1
cede(verb, hold, keep, abandon, surrender)
1
cost
10 years ago|4.3k views|share |citing 
APASmart Define. (2016). gain thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/gain/thesaurus/antonyms
ChicagoSmart Define. 2016. "gain thesaurus" https://smartdefine.org/gain/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, gain thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/gain/thesaurus/antonyms>.
MLASmart Define. "gain thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/gain/thesaurus/antonyms>