7
rambling(adjective, irregular, unsettled, unpredictable, deviation)
7
roving(adjective, irregular, unpredictable, unreliable, lost)
7
scatterbrained(adjective, ignore, forget, vague, absent)
7
trippy
7
unsure(adjective, loose, doubtful, vague, hesitant)
7
wacky(adjective, unusual, wild, strange, silly)
6
crotchety(adjective, careless, unstable, unreasonable, unpredictable)
6
discontinuous(irregular, random, haphazard, recurrent, sporadic)
6
discursive(adjective, deviation, ambiguous, rambling, incidental)
6
disordered(adjective, anxious, disturbed, fearful, distraught)
6
fanciful(adjective, careless, strange, unstable, unreasonable)
6
flitting(adjective, capricious, irresolute)
6
hesitant(adjective, doubtful, vague, changeable, unsure)
6
jerky(adjective, irregular, agitated, random, haphazard)
6
kooky(adjective, slang, unusual, strange, silly)
6
meandering(adjective, irregular, unsettled, unpredictable, crooked)
6
nomadic(adjective, irregular, unpredictable, unreliable, motion)
6
nutty(adjective, unusual, wild, strange, silly)
6
quicksilver(adjective, lively, unpredictable, changeable, indecisive)
6
shifty(adjective, weak, uncertain, sensitive, doubtful)
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APASmart Define. (2016). erratic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/erratic/thesaurus/synonyms
ChicagoSmart Define. 2016. "erratic thesaurus" https://smartdefine.org/erratic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, erratic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/erratic/thesaurus/synonyms>.
MLASmart Define. "erratic thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/erratic/thesaurus/synonyms>