erratic

Plural: erratics

Adjective Satellite

• liable to sudden unpredictable change
  • "erratic behavior"
• having no fixed course
  • "an erratic comet"
• likely to perform unpredictably; ; ; - Osbert Lancaster
  • "erratic winds are the bane of a sailor"

Adj

• Unsteady, random; prone to unexpected changes; not consistent.
• Deviating from normal opinions or actions; eccentric; odd.

Noun

• An eccentric or unpredictable person.
• A rock moved from one location to another, usually by a glacier.
• Anything that has erratic characteristics.

Examples

• erratic conduct
• Henry has been getting erratic scores on his tests: 40% last week, but 98% this week.
• His Words With Friends opponent played like an ERRATIC, making bewildering yet effective moves.

Synonyms

fickle, mercurial, planetary, quicksilver, temperamental, wandering, dropstone

Antonyms

consistent

Anagrams of erratic