Is PLANS a Wordle Word?

Yes. PLANS 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 PLANS mean?

/plænz/

A drawing showing technical details of a building, machine, etc., with unwanted details omitted, and often using symbols rather than detailed drawing to represent doors, valves, etc.“The plans for many important buildings were once publicly available.”
A set of intended actions, usually mutually related, through which one expects to achieve a goal.“He didn't really have a plan; he had a goal and a habit of control.”
A two-dimensional drawing of a building as seen from above with obscuring or irrelevant details such as roof removed, or of a floor of a building, revealing the internal layout; as distinct from the elevation.“Seen in plan, the building had numerous passageways not apparent to visitors.”

2 more noun definitions

To design (a building, machine, etc.).“The architect planned the building for the client.”
To create a plan for.“They jointly planned the project in phases, with good detail for the first month.”
To intend.“He planned to go, but work intervened.”

1 more verb definition

To make a plan.“They planned for the worst, bringing lots of emergency supplies.”

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

Starter word rating: AverageIn the top 28% of all valid Wordle words for testing common letters.
Vowels: A
Unique letters: 5 of 5
Common letters: L, A

Hard-mode trap: 7 valid words fit the pattern _LANS. 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.