1
bootless(inferior, inadequate, limited, feeble, useless)
1
brownnosing(adjective, humble, compliant, flattering, deferential)
1
caitiff(weak, gutless)
1
changeful
1
characterless
1
compliant(adjective, humble, flattering, deferential, sycophantic)
1
cowed(adjective, weak, gentle, nervous, shy)
1
cowering(adjective, weak, soft, gentle, base)
1
cowhearted(weak, gutless)
1
cringing(adjective, humble, compliant, flattering, deferential)
1
debilitated
1
defeasible(inferior, inadequate, limited, feeble, useless)
1
deferential(adjective, quiet, gentle, modest, humble)
1
desultory
1
deviable
1
diffident(weak, nervous, shy, worried, fearful)
1
dillydallying(adjective, irresolute)
1
discomposed(shy, worried, afraid, apprehensive, scared)
1
dismayed(weak, gutless)
1
dizzy
11 years ago|11k views|share |citing 
APASmart Define. (2015). spineless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/spineless/thesaurus/synonyms
ChicagoSmart Define. 2015. "spineless thesaurus" https://smartdefine.org/spineless/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, spineless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/spineless/thesaurus/synonyms>.
MLASmart Define. "spineless thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/spineless/thesaurus/synonyms>