Synonyms|699Antonyms|99|Broader|10Narrower|20Related|258
17
cowardice(noun, weakness)
17
laziness(noun, weakness, liveliness, vitality, vibrancy)
16
weakness
11
fear(noun, weakness)
10
timidity(noun, weakness)
6
cowardliness
4
horror(noun, feature, property, courage, brave)
3
faintheartedness
3
foible
3
frailness
3
frailty
2
spinelessness
2
fright
2
gutlessness
2
infirmity
2
pusillanimity
2
timorousness
1
helplessness(noun, weakness)
1
cravenness
1
debility
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APASmart Define. (2016). fortitude thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fortitude/thesaurus/antonyms
ChicagoSmart Define. 2016. "fortitude thesaurus" https://smartdefine.org/fortitude/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fortitude thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fortitude/thesaurus/antonyms>.
MLASmart Define. "fortitude thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/fortitude/thesaurus/antonyms>