puzzle is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE)

Anything that is difficult to understand or make sense of.
• Where he went after he left the house is a puzzle.
A game for one or more people that is more or less difficult to work out or complete.
A crossword puzzle.

Verb

(transitive) To perplex, confuse, or mystify; to cause (someone) to be faced with a mystery, without answers or an explanation.
(intransitive) To think long and carefully, in bewilderment.
• We puzzled over the curious-shaped lock, but were unable to discover how the key should be inserted.
(transitive) To make intricate; to entangle.

puzzle is a Scrabble valid word

puzzle

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

puzzle is an iScramble, QuickWords valid word

puzzle

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• PUZZEL

Same letters plus one

• PUZZELS
• PUZZLED
• PUZZLER
• PUZZLES
• PUZZLEY

Same letters minus one

• UZZLE