1
lessening(noun, decline)
1
shrink(verb, fix, praise, collapse)
1
stagnation(noun, decline, rise, inactivity)
1
weaken(verb, fix, praise, collapse)
0
abbreviate
0
abjure
0
abolish
0
belittle
0
blotch
0
breakage
0
breakdown
0
breakup
0
breathe
0
calamity
0
cancel
0
cast
0
cataclysm
0
cease(verb, fix, praise, collapse)
0
cheapen
0
check
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APASmart Define. (2015). boom thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/boom/thesaurus/antonyms
ChicagoSmart Define. 2015. "boom thesaurus" https://smartdefine.org/boom/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, boom thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/boom/thesaurus/antonyms>.
MLASmart Define. "boom thesaurus" 18 November 2015. Web. 25 September 2026. <https://smartdefine.org/boom/thesaurus/antonyms>