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11+ Synonyms for Erratic & Similar Words

Definition of erratic

adjective
  1. liable to sudden unpredictable change; "erratic behavior"; "fickle weather"; "mercurial twists of temperament"; "a quicksilver character, cool and willful at one moment, utterly fragile the next"
  2. having no fixed course; "an erratic comet"; "his life followed a wandering course"; "a planetary vagabond"
  3. likely to perform unpredictably; "erratic winds are the bane of a sailor"; "a temperamental motor; sometimes it would start and sometimes it wouldn't"; "that beautiful but temperamental instrument the flute"- Osbert Lancaster

11 synonyms found

Writing tips for "erratic"

Choosing the right synonym depends on context, tone, and audience. Words like changeable, changeful, fickle can replace "erratic" depending on the shade of meaning you need. In poetry and songwriting, swapping synonyms lets you match a rhyme scheme or meter without changing your meaning. In prose, varying your word choice avoids repetition and keeps readers engaged.

With 11 alternatives available, "erratic" gives you flexibility across registers — from formal to casual, from literary to conversational. Try pairing these synonyms with our rhyme finder to discover words that both mean and sound like what you need.

"Erratic" in song lyrics

See how erratic is used in real songs:

  • "He'll back small 6-9 erratic"
    Ali — I Got This
  • "One kid grabbed a tech and started sprayin erratic"
    Black Rob — Thug Story
  • "Like an addict, erratic"
    Code Poets — Clock Hands & Strapped Wrists

Use "erratic" in a verse

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Frequently asked questions

What are synonyms for erratic?
Synonyms for erratic include: changeable, changeful, fickle, mercurial, planetary, quicksilver, temperamental, undependable, unreliable, unsettled, and 1 more.
How many synonyms does erratic have?
Erratic has 11 synonyms.

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