21
fail(verb, neglect)
9
lose(verb, fail, neglect)
4
give up(verb, expression, phrasal verb, hold, fail)
3
forfeit(verb, fail, neglect)
3
surrender(noun, verb, fail, neglect)
3
fall short(verb, expression, idiom)
3
unorganized
2
abandon(verb, fail, neglect)
2
leave(verb, fail, neglect)
1
stalk off
0
ignore(verb, fail, neglect)
0
misunderstand(verb, fail, neglect)
0
abort
0
adjourn
0
amputate
0
become
0
beware
0
bifurcate
0
blow
0
blunder
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APASmart Define. (2015). attain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/attain/thesaurus/antonyms
ChicagoSmart Define. 2015. "attain thesaurus" https://smartdefine.org/attain/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, attain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/attain/thesaurus/antonyms>.
MLASmart Define. "attain thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/attain/thesaurus/antonyms>