Is PEATY a Wordle Word?

Yes. PEATY is a valid Wordle word.

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

What does PEATY mean?

/ˈpiːtiː/

Of or resembling peat; peatlike.
Of whisky, having a complex smoky flavour imparted by compounds released by peat fires used to dry the malted barley.“The ten-year-old Ardbeg is traditionally considered the saltiest, peatiest malt on Islay (and that's saying something).”
Containing peat.“The Palmer Drought Severity Index for Minnesota, our peatiest state, shows a tendency for wetter, not drier conditions.”

1 more adjective definition

Related to the dietary advice, research and data of Dr. Ray Peat (especially foods with high natural sugar content and lack of refined seed oils, or activities and habits claimed to boost metabolism, lifespan, inter alia).

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

Starter word rating: AverageIn the top 11% of all valid Wordle words for testing common letters.
Vowels: E, A
Unique letters: 5 of 5
Common letters: E, A, T

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.