Is KINDS a Wordle Word?

Yes. KINDS is a valid Wordle word.

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

Plurals ending in S are almost never chosen as Wordle answers.

What does KINDS mean?

/kaɪndz/

A type, race or category; a group of entities that have common characteristics such that they may be grouped together.“This is a strange kind of tobacco.”
A makeshift or otherwise atypical specimen.“The opening served as a kind of window.”
One's inherent nature; character, natural disposition.

5 more noun definitions

Family, lineage.
Manner.
Goods or services used as payment, as e.g. in barter.
Equivalent means used as response to an action.“I'll pay in kind for his insult.”
Each of the two elements of the communion service, bread and wine.

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

Starter word rating: WeakIn the top 74% of all valid Wordle words for testing common letters.
Vowels: I
Unique letters: 5 of 5
Common letters: I

Hard-mode trap: 11 valid words fit the pattern _INDS. 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.