Is KITHE a Wordle Word?

Yes. KITHE is a valid Wordle word.

It is not on the Wordle answer list, so it is unlikely to be a daily answer.

What does KITHE mean?

/kaɪð/

To make known; to reveal.“these lines are sent by me, to keep the law and kithe my love to thee.”

Definition from Wiktionary, available under the CC BY-SA license.

Starter word rating: AverageIn the top 36% of all valid Wordle words for testing common letters.
Vowels: I, E
Unique letters: 5 of 5
Common letters: I, T, E

Hard-mode trap: 7 valid words fit the pattern _ITHE. If you reach it, you may need several guesses to find the last letter.

Letter ratings use how often each letter appears in Wordle answers.

Tap its tiles to the colours Wordle showed, and the Wordle Solver lists every word that still fits, with the best next guess.