Is TUART a Wordle Word?

Yes. TUART is a valid Wordle word.

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

What does TUART mean?

Eucalyptus gomphocephala, an Australian tree with heavy, durable wood.“Tuart is usually a tall tree attaining 25–40 m in height and 1–2 m dbh, but in the northern part of its distribution it may be reduced to about 10–15 m in height.”

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

Starter word rating: WeakIn the top 42% of all valid Wordle words for testing common letters.
Vowels: U, A
Unique letters: 4 of 5Repeats T
Common letters: T, A, R

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.