intermediate Level

Erratic

Not even or regular in pattern or movement; unpredictable.

Synonyms

Unpredictableinconsistentchangeablevariable

Antonyms

Consistentregularstable

Practice this word

This word appears in intermediate set 4

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About "Erratic"

Erratic is a vocabulary word commonly tested on the SAT. Understanding this word and its synonyms (Unpredictable, inconsistent) can help you answer Reading and Writing questions more accurately. The opposite meaning (antonyms) includes words like Consistent and regular.

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