SynonymDefinitionAntonym.com - English Synonym Dictionary

A wrong action attributable to bad judgment or ignorance or inattention

(sports) a serve that is illegal (e.g., that lands outside the prescribed area)

The quality of being inadequate or falling short of perfection

Responsibility for a bad situation or event

(electronics) equipment failure attributable to some defect in a circuit (loose connection or insulation failure or short circuit etc.)

(geology) a crack in the earth's crust resulting from the displacement of one side with respect to the other

An imperfection in an object or machine

Put or pin the blame on