authenticated
/ä ˈth ĕ n t ə ˌk ā t ə d/
äu-thĕn-ti-cāt-ed
Rule 1
Vowels usually say their short sound in a closed syllable.
Word Forms
Base Form
authenticate
Past Tense
authenticated
Past Participle
authenticated
Present Participle
authenticating
3rd Person Singular
authenticates
Words ending in -ed
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