All knockout antonyms
knock·out
K k noun knockout
- dud — a device, person, or enterprise that proves to be a failure.
- eyesore — A thing that is very ugly, especially a building that disfigures a landscape.
- loss — detriment, disadvantage, or deprivation from failure to keep, have, or get: to bear the loss of a robbery.
- dog — a domesticated canid, Canis familiaris, bred in many varieties.
- failure — an act or instance of failing or proving unsuccessful; lack of success: His effort ended in failure. The campaign was a failure.