Synonyms|156Antonyms|40|Broader|2Narrower|0Related|209

23 entries under erratic topic. ×

1
fitful(adjective, unstable, unsettled, unpredictable, unreliable)
1
irregular(adjective, unstable, unsettled, unpredictable, unreliable)
1
spasmodic(adjective, unstable, unsettled, unpredictable, unreliable)
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APASmart Define. (2015). protean thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/protean/thesaurus/synonyms
ChicagoSmart Define. 2015. "protean thesaurus" https://smartdefine.org/protean/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, protean thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/protean/thesaurus/synonyms>.
MLASmart Define. "protean thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/protean/thesaurus/synonyms>