Dictionary.com
definitions
  • synonyms

onkus

[ong-kuh s]
See more synonyms for onkus on Thesaurus.com
adjective Australian Slang.
  1. unpleasant, unattractive, or unacceptable; bad.
Show More

Origin of onkus

First recorded in 1910–15; origin uncertain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018