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erratic

adjective

Liable to sudden unpredictable change

Quick reference

Word Facts

Word length
7
Starts with
E
Ends with
C
Contains
RR
Scrabble score
9
CEFR level
C1

How it sounds

Pronunciation

ɪˈɹætɪk

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Audio Pronunciation

Meaning

Definitions

adjective

  1. Liable to sudden unpredictable change

    “Erratic behavior”

adjective

  1. Likely to perform unpredictably

    “Erratic winds are the bane of a sailor”

adjective

  1. Having no fixed course

    “An erratic comet”

In context

Example Sentences

Erratic behavior
Fickle weather
Mercurial twists of temperament
A quicksilver character, cool and willful at one moment, utterly fragile the next
Erratic winds are the bane of a sailor
A temperamental motor: sometimes it would start and sometimes it wouldn't
{'source': 'Osbert Lancaster', 'text': 'that beautiful but temperamental instrument the flute'}
An erratic comet
His life followed a wandering course
A planetary vagabond

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Synonyms

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