1
be in a funk(verb, idle, sulk, languish, pine)
1
be overwhelmed(expression, surrender, capitulate, loser)
1
become despondent(verb, expression, falter, flag)
1
become disillusioned
1
become suicidal
1
bleed(verb, sulk, languish, pine, brood)
1
brood(verb, idle, sulk, languish, pine)
1
chafe(verb, idle, sulk, languish, pine)
1
chuck one's hand in(expression, surrender, capitulate, loser)
1
cry craven(expression, surrender, capitulate, loser)
1
despair of
1
destroy(verb, drop, abandon, yield)
1
flatten(verb, drop, destroy, abandon, yield)
1
fold hands(expression, surrender, capitulate, loser)
1
fret(verb, sulk, languish, pine, brood)
1
give it up(expression, surrender, capitulate, loser)
1
give up in despair(expression, surrender, capitulate, loser)
1
grieve(verb, sulk, languish, pine, brood)
1
grumble(verb, idle, sulk, languish, pine)
1
grump(verb, idle, sulk, languish, pine)
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APASmart Define. (2015). lose heart thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lose_heart/thesaurus/synonyms
ChicagoSmart Define. 2015. "lose heart thesaurus" https://smartdefine.org/lose_heart/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, lose heart thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lose_heart/thesaurus/synonyms>.
MLASmart Define. "lose heart thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/lose_heart/thesaurus/synonyms>