Erratic — synonyms, definition

1. erratic (a)

aberrant aimless anomalous arbitrary askew awry bent bizarre broken capricious careless casual chancy changeable confused crinkled curved demented deranged desultory • • •

2. erratic (Noun)

bizarre capricious freak odd peculiar strange unusual

erratic (Noun) — (geology) a boulder of rock that differs from the surrounding bedrock because it has been transported by a glacier.

3. erratic (a/n)

itinerant nomadic vagabond wandering wayward

4. erratic (Adjective)

mercurial planetary quicksilver temperamental

erratic (Adjective) — Liable to sudden unpredictable change. ex. "erratic behaviour"

erratic (Adjective) — Having no fixed course. ex. "an erratic comet"

erratic (Adjective) — Likely to perform unpredictably. ex. "erratic winds are the bane of a sailor"