Local English word record

erratic

adjective · 3 senses

liable to sudden unpredictable change

Practice this word

Examples

  • erratic behavior
  • fickle weather
  • mercurial twists of temperament
  • a quicksilver character, cool and willful at one moment, utterly fragile the next

Word relationships

Synonyms

fickle, mercurial, quicksilver(a)

Source and method

This page uses the locally materialized K5English vocabulary cohort. WordNet, where present, is enrichment only and does not determine K-5 admission.

Princeton WordNet 3.0