Synonyms|454Antonyms|159|Broader|6Narrower|1Related|1k
2
insipid(adjective, irresolute)
2
obsequious(adjective, submissive, flattering, sycophantic, toadying)
2
pathetic(adjective, weak, soft, poor, sad)
2
pithless(adjective, cowardly)
2
recreant(weak, gutless)
2
retiring(weak, nervous, shy, fearful, gutless)
2
slavish(adjective, humble, compliant, flattering, deferential)
2
tender(adjective, weak, simple, soft, gentle)
2
thornless
2
tremulous(adjective, nervous, shy, worried, afraid)
2
unassertive(adjective, weak, nervous, shy, meek)
2
undecided(adjective, irresolute)
2
undetermined
2
unnerved(nervous, shy, fearful)
2
unreliable(adjective, uncertain, nervous, unstable, useless)
2
unresolved(adjective, irresolute)
2
unstable(adjective, uncertain, nervous, hesitant, fearful)
2
unwilling(adjective, irresolute)
2
watery(adjective, irresolute)
2
wavering(adjective, weak, uncertain, nervous, unstable)
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APASmart Define. (2015). spineless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/spineless/thesaurus/synonyms
ChicagoSmart Define. 2015. "spineless thesaurus" https://smartdefine.org/spineless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, spineless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/spineless/thesaurus/synonyms>.
MLASmart Define. "spineless thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/spineless/thesaurus/synonyms>