6
cowardly
4
carefully
3
grimly
2
boorishly
2
unchivalrously
2
discreetly
1
unfortunately
1
acidulously
1
badly
1
bashfully
1
brief
1
cautiously
1
charily
1
circumspectly
1
cravenly
1
diffidently
1
discourteously
1
insipidly
1
laughably
1
meagrely
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APASmart Define. (2015). gallantly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/gallantly/thesaurus/antonyms
ChicagoSmart Define. 2015. "gallantly thesaurus" https://smartdefine.org/gallantly/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, gallantly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/gallantly/thesaurus/antonyms>.
MLASmart Define. "gallantly thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/gallantly/thesaurus/antonyms>