39 entries under sullen topic. ×

2
cantankerous(adjective, rough, nasty, dark, unpleasant)
2
crabby(adjective, rough, nasty, dark, unpleasant)
2
hostile
2
malevolent(adjective, unpleasant, horrible, disagreeable, dreadful)
2
mean(adjective, unpleasant, horrible, disagreeable, dreadful)
2
sour
2
unsociable
1
contrary
1
cross
1
cynical
1
dissociable
1
fretful
1
irascible
1
long-faced
1
noncooperative
1
obstinate
1
petulant
1
uncooperative
1
ungenial
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APASmart Define. (2015). scowling thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/scowling/thesaurus/synonyms
ChicagoSmart Define. 2015. "scowling thesaurus" https://smartdefine.org/scowling/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, scowling thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/scowling/thesaurus/synonyms>.
MLASmart Define. "scowling thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/scowling/thesaurus/synonyms>