1. (noun)oversight, inadvertence an unintentional omission resulting from failure to notice something Synonyms: supervision, unmindfulness, superintendence, supervising, inadvertence, oversight, inadvertency, heedlessness, lapse
2. (noun)supervision, supervising, superintendence, oversight management by overseeing the performance or operation of a person or group Synonyms: supervision, superintendence, supervising, oversight, lapse, inadvertence
3. (noun)oversight, lapse a mistake resulting from inattention Synonyms: supervision, reverting, superintendence, relapse, supervising, reversion, inadvertence, relapsing, oversight, lapsing, lapse, backsliding
Synonyms, Thesaurus & Antonyms of 'oversight'
English Synonyms and Antonyms
1. oversight Care concerns what we possess; anxiety, often, what we do not; riches bring many cares; poverty brings many anxieties. Care also signifies watchful attention, in view of possible harm; as Synonyms: care, anxiety, concern, oversight, trouble, attention, direction, perplexity, vigilance, caution, forethought, precaution, wariness, charge, heed, prudence, watchfulness, circumspection, management, solicitude, worry Antonyms: carelessness, inattention, negligence, oversight, remissness, disregard, indifference, omission, recklessness, slight, heedlessness, neglect
Synonyms for oversight 
