383 entries under adjective topic. ×

4
grumpy(irritable, gruff, snappy, peevish)
4
hilly(sharp, course, steep, sheer)
4
ill-natured(grumpy, bad-tempered, gruff, brusque)
4
impromptu
4
moody
4
plain(honest, straightforward, blunt, explicit)
4
quick-tempered(keen, violent, anxious, eager)
4
sour
4
succinct(rude, short, blunt, brisk)
4
uncouth(rude, crude, impolite, unrefined)
4
unmannerly(rough, rude, coarse, fresh)
4
urgent(direct, quick, hasty, instant)
4
vertical(sharp, upright, steep, sheer)
3
bad-mannered(rude, coarse, fresh, vulgar)
3
cantankerous
3
compact(short, rapid, swift, instant)
3
cool(severe, indifferent, casual, nonchalant)
3
extemporaneous(thoughtless, impulsive, impetuous, unwary)
3
fleet(fast, irritable, quick, rapid)
3
frank(open, direct, rough, honest)
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APASmart Define. (2015). abrupt thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/abrupt/thesaurus/synonyms
ChicagoSmart Define. 2015. "abrupt thesaurus" https://smartdefine.org/abrupt/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, abrupt thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/abrupt/thesaurus/synonyms>.
MLASmart Define. "abrupt thesaurus" 3 August 2015. Web. 25 September 2026. <https://smartdefine.org/abrupt/thesaurus/synonyms>