- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
71 entries under special topic. ×
| rare(adjective, weak, slight, excellent, poor) | |
| uncommon(adjective, slight, excellent, thin, extraordinary) | |
| unusual(adjective, excellent, extraordinary, exceptional, usual) | |
| sparse(adjective, slight, thin, certain, strange) | |
| sporadic(adjective, slight, thin, unusual, strange) | |
| scarce(adjective, weak, slight, excellent, poor) | |
| few(adjective, unusual, strange, exceptional) | |
| scanty(adjective, weak, slight, poor, thin) | |
| exceptional(adjective, excellent, extraordinary, unusual, strange) | |
| singular(adjective, excellent, extraordinary, unusual, exceptional) | |
| unwonted(adjective, unusual, strange, exceptional) | |
| irregular(adjective, excellent, extraordinary, unusual) | |
| odd(adjective, excellent, extraordinary, unusual, strange) | |
| scant(adjective, weak, slight, poor, thin) | |
| seldom(adjective, adverb, slight, unusual, strange) | |
| strange(adjective, excellent, extraordinary, unusual, exceptional) | |
| extraordinary(adjective, excellent, unusual, strange, exceptional) | |
| unprecedented(adjective, excellent, unusual, brilliant) | |
| atypical(adjective, excellent, extraordinary, strange) | |
| peculiar(adjective, excellent, unusual, brilliant) |
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| APA | Smart Define. (2015). infrequent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/infrequent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "infrequent thesaurus" https://smartdefine.org/infrequent/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, infrequent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/infrequent/thesaurus/synonyms>. |
| MLA | Smart Define. "infrequent thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/infrequent/thesaurus/synonyms> |