Is PIKUL a Wordle Word?

Yes. PIKUL is a valid Wordle word.

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

What does PIKUL mean?

Alternative form of picul: A traditional South and East Asian unit of weight, based upon the load of a shoulder pole and varying by place and over time but usually standardized at about 60 kg.

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

Starter word rating: WeakIn the top 79% of all valid Wordle words for testing common letters.
Vowels: I, U
Unique letters: 5 of 5
Common letters: I, L

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.