90 entries under adjective topic. ×

2
nervous(weak, timid, spineless)
2
poltroonish(weak, timid, spineless, mean-spirited)
2
retiring(weak, spineless)
2
submissive
1
bashful
1
boneless
1
chinless
1
coy
1
forceless(weak, inadequate, incompetent, inept)
1
frail(weak, inadequate, incompetent, inept)
1
inadequate(weak, incompetent, inept, pathetic)
1
incapable(weak, inadequate, incompetent, inept)
1
incapacitated(weak, inadequate, incompetent, inept)
1
ineffective(weak, soft, inadequate, submissive)
1
ineffectual(weak, soft, inadequate, submissive)
1
infirm(weak, inadequate, incompetent, inept)
1
mean-spirited(weak, low, base, yielding)
1
modest
1
mousy
1
paper tiger(expression, weak, soft, base)
10 years ago|5k views|share |citing 
APASmart Define. (2016). gutless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/gutless/thesaurus/synonyms
ChicagoSmart Define. 2016. "gutless thesaurus" https://smartdefine.org/gutless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, gutless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/gutless/thesaurus/synonyms>.
MLASmart Define. "gutless thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/gutless/thesaurus/synonyms>