- Definitions|2
- Thesaurus|714
- Abbreviations|0
| unfriendly(adjective, hostile, bitter, malicious, spiteful) | |
| unsociable(adjective, tough, harsh, awkward, grumpy) | |
| vicious(adjective, mean, nasty, bitter, malicious) | |
| whining(adjective, mean, irritable, obstinate, crabby) | |
| acerb | |
| acerbate | |
| acidic | |
| acidulent | |
| acidulous | |
| acrid(adjective, tough, harsh, awkward, grumpy) | |
| adrenal | |
| and Irish cranky | |
| awkward(adjective, tough, harsh, grumpy, bad-tempered) | |
| bad tempered(expression, adjective, idiom, surly, petulant) | |
| bitchy | |
| blase | |
| bluff(adjective, irritable, brief, grumpy, gruff) | |
| blunt(adjective, tough, harsh, awkward, irritable) | |
| briary | |
| briery |
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| APA | Smart Define. (2015). splenetic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/splenetic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "splenetic thesaurus" https://smartdefine.org/splenetic/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, splenetic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/splenetic/thesaurus/synonyms>. |
| MLA | Smart Define. "splenetic thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/splenetic/thesaurus/synonyms> |