Words Like AUTHENTICATOR

We have put together a list of words that are similar to AUTHENTICATOR.

1 Alternative Words Similar to authenticator

1 Appraiser Noun      Synonym Words Like Appraiser

3 definitions of authenticator

1 one who determines authenticity (as of works of art) or who guarantees validity
2 One who authenticates.
3 A feature that shows something to be authentic.
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Wordnik, Wiktionary, Century, American Heritage, Gcide