1
offensive
1
perfidious
1
putrid
1
repelling
1
sinful
1
smelly
1
stinking
1
treacherous
1
underhand
1
uneven(adjective, unjust)
1
unrighteous
1
vicious
1
vile
1
wicked
0
atrocious
0
bent
0
blotch
0
contemptible
0
cowardly
0
depraved
11 years ago|4.1k views|share |citing 
APASmart Define. (2015). unsportsmanlike thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsportsmanlike/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsportsmanlike thesaurus" https://smartdefine.org/unsportsmanlike/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unsportsmanlike thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsportsmanlike/thesaurus/synonyms>.
MLASmart Define. "unsportsmanlike thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unsportsmanlike/thesaurus/synonyms>