AUTHENTICATION Antonyms

There are 5 antonyms of the word authentication. (opposite meanings)

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authenticate authenticates authenticated authenticator authenticating

Best Opposite Words For AUTHENTICATION


	Word	Save	Syns..	Usage	Type
	denial				nounn
noun • the act of refusing to comply (as with a request) • the act of asserting that something alleged is not true • (psychiatry) a defense mechanism that denies painful thoughts • renunciation of your own interests in favor of the interests of others • a defendant's answer or plea denying the truth of the charges against him
	disavowal				nounn
noun • denial of any connection with or knowledge of
	rejection				nounn
noun • the act of rejecting something • the state of being rejected • (medicine) an immunological response that refuses to accept substances or organisms that are recognized as foreign • the speech act of rejecting
	repudiation				nounn
noun • rejecting or disowning or disclaiming as invalid • refusal to acknowledge or pay a debt or honor a contract (especially by public authorities) • the exposure of falseness or pretensions
	disconfirmation				nounn
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