40 entries under irregular topic. ×
| discontinuous(adjective, unreliable, uneven, variable) | |
| especial(adjective, special, sporadic) | |
| exclusive(adjective, special, sporadic) | |
| special(adjective, sporadic) | |
| broken(adjective, erratic, infrequent, recurrent) | |
| chance(noun, adjective, secondary, subsidiary) | |
| changeable(adjective, unreliable, uneven, variable) | |
| desultory(adjective, chance, erratic, random) | |
| interrupted(adjective, erratic, infrequent, recurrent) | |
| recurrent(adjective, regular, routine, unreliable) | |
| specific(adjective, special, sporadic) | |
| unfrequent(adjective, sporadic) | |
| hit-or-miss(adjective, erratic, random, haphazard) | |
| seasonal(adjective, regular, routine, infrequent) | |
| jerky(unreliable, uneven, variable, erratic) | |
| patchy(unreliable, uneven, variable, erratic) | |
| shaky(unreliable, uneven, variable, erratic) | |
| shifting(unreliable, uneven, variable, random) | |
| not habitual(adjective, sporadic) | |
| off and on(adjective, sporadic) |
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| APA | Smart Define. (2015). occasional thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/occasional/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "occasional thesaurus" https://smartdefine.org/occasional/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, occasional thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/occasional/thesaurus/synonyms>. |
| MLA | Smart Define. "occasional thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/occasional/thesaurus/synonyms> |