- Definitions|2
- Thesaurus|3.5k
- Abbreviations|0
| tiresome(adjective, hard, severe, offensive, uncertain) | |
| uncivil(adjective, hard, tough, severe, sharp) | |
| unsatisfactory(adjective, bad, offensive, improper, obnoxious) | |
| upsetting(adjective, hard, tough, severe, offensive) | |
| virulent | |
| abrupt | |
| acerbic(adjective, bitter, critical, unkind, sour) | |
| acute(adjective, tender, painful, uncomfortable) | |
| adverse | |
| atrocious(adjective, bad, severe, evil, awful) | |
| bad to the bone | |
| baneful(adjective, bad) | |
| base(adjective, mean, bad, nasty, offensive) | |
| bellicose(adjective, rude, horrible, irritable, disagreeable) | |
| burdensome(adjective, hard, severe, offensive, painful) | |
| contentious(adjective, rude, obnoxious) | |
| cranky | |
| crusty(adjective, hard, tough, harsh, rude) | |
| cutting(adjective, mean, sharp, nasty, harsh) | |
| dark |
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| APA | Smart Define. (2016). unpleasant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unpleasant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unpleasant thesaurus" https://smartdefine.org/unpleasant/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, unpleasant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unpleasant/thesaurus/synonyms>. |
| MLA | Smart Define. "unpleasant thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/unpleasant/thesaurus/synonyms> |