Synonyms|797Antonyms|170|Broader|4Narrower|1Related|1k

60 entries under erratic topic. ×

8
fluid(adjective, unstable, unsettled, unpredictable, unreliable)
8
irresolute(adjective, unstable, irregular, unsettled, unpredictable)
8
temperamental(adjective, change, continue, delicate, cross)
8
vacillating(adjective, unstable, irregular, unsettled, unpredictable)
7
impulsive(adjective, cross, careless, lively, melancholy)
7
irregular(adjective, lively, uncertain, active, unstable)
6
excitable(adjective, upset, passionate, nervous, sensitive)
6
fitful(adjective, cross, careless, melancholy, uncertain)
6
ticklish(adjective, change, continue, difficult, delicate)
6
varying(adjective, unstable, irregular, unsettled, unpredictable)
6
whimsical(adjective, change, continue, careless, unstable)
5
protean(adjective, unstable, unsettled, unpredictable, unreliable)
4
giddy(adjective, unpredictable, unreliable, changeable, uneven)
4
irresponsible(adjective, unstable, unsettled, unreliable, changeable)
2
dizzy(unreliable, changeable, uneven, unbalanced)
2
frivolous(adjective, impulsive, unpredictable, unreliable, changeable)
2
impatient(adjective, keen, energetic, passionate, active)
2
sensitive(adjective, weak, delicate, passionate, nervous)
2
spasmodic(adjective, unstable, irregular, unsettled, unpredictable)
2
touchy(adjective, delicate, cross, passionate, nervous)
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APASmart Define. (2015). mercurial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/mercurial/thesaurus/synonyms
ChicagoSmart Define. 2015. "mercurial thesaurus" https://smartdefine.org/mercurial/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, mercurial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/mercurial/thesaurus/synonyms>.
MLASmart Define. "mercurial thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/mercurial/thesaurus/synonyms>