1
retract
1
retrench
1
sink
1
slacken(verb, tighten)
1
slash(increase, unite)
1
summarize
1
taper
1
truncate
1
wane(noun, rise)
1
weaken(verb, raise, rise, fortify)
1
withhold(verb, take, keep, decrease, refrain)
0
abase(raise, respect)
0
abatement
0
abduct
0
aboveboard
0
abridgement
0
abridgment
0
abstain
0
abstract
0
accept
10 years ago|5.8k views|share |citing 
APASmart Define. (2016). extend thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/extend/thesaurus/antonyms
ChicagoSmart Define. 2016. "extend thesaurus" https://smartdefine.org/extend/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, extend thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/extend/thesaurus/antonyms>.
MLASmart Define. "extend thesaurus" 17 February 2016. Web. 23 September 2026. <https://smartdefine.org/extend/thesaurus/antonyms>