131 entries under adjective topic. ×
| haphazard(erratic, random) | |
| contingent(uncertainty, chance, secondary, subsidiary) | |
| exceptional(special, irregular, sporadic) | |
| sparse(light, slight, thin, strange) | |
| uncertain(chance, irregular, unreliable, uneven) | |
| unsystematic(erratic, random, haphazard) | |
| accidental(chance, secondary, subsidiary, related) | |
| adventitious(chance, secondary, subsidiary, related) | |
| discontinuous(irregular, unreliable, uneven, variable) | |
| especial(special, irregular, sporadic) | |
| exclusive(special, irregular, sporadic) | |
| periodical(noun, continue) | |
| special(irregular, sporadic) | |
| uneven(unreliable, variable) | |
| broken(irregular, erratic, infrequent, recurrent) | |
| chance(noun, irregular, secondary, subsidiary) | |
| circumstantial | |
| extra | |
| provisional | |
| variable(unreliable, uneven) |
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| APA | Smart Define. (2015). occasional thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/occasional/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "occasional thesaurus" https://smartdefine.org/occasional/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, occasional thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/occasional/thesaurus/synonyms>. |
| MLA | Smart Define. "occasional thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/occasional/thesaurus/synonyms> |