2
evil
2
faint
2
frightened(adjective, weak, spineless, gutless)
2
immoral(adjective, shameful, disgraceful, dishonorable, reprehensible)
2
recreantly
2
reprehensible(adjective, immoral, shameful, disgraceful, dishonorable)
2
roguish
2
shrinking(weak, spineless, gutless)
2
sneaky
2
sordid
2
spiritless
2
unmanly(adjective, fear)
2
vulgar(immoral, shameful, disgraceful, dishonorable, reprehensible)
2
white-livered
1
abominable
1
anxious(weak, spineless, gutless)
1
apprehensive(weak, spineless, gutless)
1
backward(weak, spineless, gutless)
1
beneath contempt
1
blackguardly
11 years ago|10k views|share |citing 
APASmart Define. (2015). dastardly thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dastardly/thesaurus/synonyms
ChicagoSmart Define. 2015. "dastardly thesaurus" https://smartdefine.org/dastardly/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, dastardly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dastardly/thesaurus/synonyms>.
MLASmart Define. "dastardly thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/dastardly/thesaurus/synonyms>