- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
71 entries under special topic. ×
| out of the ordinary(expression, adjective, idiom, unusual, strange) | |
| particular(adjective, certain, casual, distinct) | |
| separate(adjective, certain, individual, distinct) | |
| specific(adjective, certain, casual, distinct) | |
| unheard of(verb, expression, phrasal verb, unusual) | |
| unimaginable(excellent, unusual, brilliant, rare) | |
| unthinkable(excellent, unusual, brilliant, rare) | |
| weird(adjective, unusual, rare, scarce) | |
| anomalous(excellent, unusual, brilliant, rare) | |
| arcane(unusual, rare) | |
| distinctive(unusual, rare) | |
| egregious(unusual, rare) | |
| excellent(adjective, extraordinary, exceptional, brilliant) | |
| exotic(unusual, rare) | |
| extreme(adjective, unusual, exceptional, valuable) | |
| high(adjective, excellent, extraordinary, brilliant) | |
| inconsistent(adjective, excellent, extraordinary, strange) | |
| inimitable(unusual, rare) | |
| nondescript(unusual, rare) | |
| notable(excellent, unusual, brilliant, rare) |
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| APA | Smart Define. (2015). infrequent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/infrequent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "infrequent thesaurus" https://smartdefine.org/infrequent/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, infrequent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/infrequent/thesaurus/synonyms>. |
| MLA | Smart Define. "infrequent thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/infrequent/thesaurus/synonyms> |