Is TANKS a Wordle Word?

Yes. TANKS 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 TANKS mean?

10 more noun definitions

The fuel reservoir of a vehicle.
The amount held by a container; a tankful.“I burned three tanks of gas on the drive to New York.”
An armoured fighting vehicle, armed with a gun, and moving on caterpillar tracks.
(Australian and Indian English) A reservoir or dam.
A large metal container for holding drinking water for animals, usually placed near a wind-driven water pump, in an animal pen or field.
By extension a small pond for the same purpose.
A very muscular and physically imposing person. Somebody who is built like a tank.
A unit or character designed primarily around damage absorption and holding the attention of the enemy (as opposed to dealing damage, healing, or other tasks).
A prison cell, or prison generally.
A metaphorical place where a player goes to contemplate a decision; see in the tank.

To fail or fall (often used in describing the economy or the stock market); to degenerate or decline rapidly; to plummet.
To attract the attacks of an enemy target in cooperative team-based combat, so that one's teammates can defeat the enemy in question more efficiently.
To put (fuel, etc.) into a tank.

3 more verb definitions

To deliberately lose a sports match with the intent of gaining a perceived future competitive advantage.
To resist damage; to be attacked without being hurt.
To contemplate a decision for a long time; to go in the tank.

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

Starter word rating: AverageIn the top 37% of all valid Wordle words for testing common letters.
Vowels: A
Unique letters: 5 of 5
Common letters: T, A

Hard-mode trap: 12 valid words fit the pattern _ANKS. 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.