erratic

English

/ɪˈɹætɪk/

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

Etymology

Borrowed from Old French erratique derived from Latin erraticus root from Proto-Indo-European *h₁ers- (envy, lose one's temper, be angry, be jealous).

Origin

Proto-Indo-European

*h₁ers-

Gloss

envy, lose one's temper, be angry, be jealous

Concept
Semantic Field

Emotions and values

Ontological Category

Person/Thing

Kanji

妬, 羨, 嫉

Emoji

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms