3
rambling(adjective, motiveless)
3
recurrent(adjective, regular, irregular, routine, unreliable)
3
semioccasional(adjective, light, slight, thin, strange)
3
sporadically
3
straggling
3
systemless(adjective, motiveless)
3
unconnected(adjective, single, alone, isolation, apart)
3
unequal
3
unexpected
3
unorthodox(unusual, special, rare)
3
unpredictable
3
unrhythmical(adjective, irregular)
3
various
3
wavering
3
widespread
2
unsettled(unreliable, uneven, variable, erratic, random)
2
aimless(erratic, random, haphazard)
2
alternating(adjective, irregular, recurrent)
2
amorphous
2
arbitrary(adjective, capricious, motiveless)
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APASmart Define. (2015). sporadic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sporadic/thesaurus/synonyms
ChicagoSmart Define. 2015. "sporadic thesaurus" https://smartdefine.org/sporadic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, sporadic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sporadic/thesaurus/synonyms>.
MLASmart Define. "sporadic thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/sporadic/thesaurus/synonyms>