1
delicate(adjective, characteristic, weak, weakness, cowardly)
1
base(adjective, characteristic, weakness, cowardice, poltroonery)
1
paper tiger(expression, idiom, characteristic, weakness, cowardice)
1
powerless
1
shameful
1
shocked
1
spiritless
1
spooked
1
startled
1
terrified
1
terrorized
1
tremulous
1
unheroic
1
unmanly
0
chicken
0
abashed
0
affrighted
0
affronted
0
aflutter(calm, cool)
0
agitated
10 years ago|2.6k views|share |citing 
APASmart Define. (2016). courageous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/courageous/thesaurus/antonyms
ChicagoSmart Define. 2016. "courageous thesaurus" https://smartdefine.org/courageous/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, courageous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/courageous/thesaurus/antonyms>.
MLASmart Define. "courageous thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/courageous/thesaurus/antonyms>