Is RALLY a Wordle Word?

Yes. RALLY is a valid Wordle word.

It is on the original Wordle answer list and has not been an answer yet, so it could be a future answer.

What does RALLY mean?

/ˈɹæ.li/

A public gathering or mass meeting that is not mainly a protest and is organized to inspire enthusiasm for a cause.“a campaign rally”
A protest or demonstration for or against something, but often with speeches and often without marching, especially in North America.“a political rally”
A sequence of strokes between serving and scoring a point.

2 more noun definitions

An event in which competitors drive through a series of timed special stages at intervals. The winner is the driver who completes all stages with the shortest cumulative time.
A recovery after a decline in prices (said of the market, stocks, etc.)

To collect, and reduce to order, as troops dispersed or thrown into confusion; to gather again; to reunite.
To come into orderly arrangement; to renew order, or united effort, as troops scattered or put to flight; to assemble; to unite.
To collect one's vital powers or forces; to regain health or consciousness; to recuperate.

1 more verb definition

To recover strength after a decline in prices; -- said of the market, stocks, etc.

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

Starter word rating: WeakIn the top 46% of all valid Wordle words for testing common letters.
Vowels: A
Unique letters: 4 of 5Repeats L
Common letters: R, A, L

Hard-mode trap: 8 valid words fit the pattern _ALLY. 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.