grammatical is a valid English word

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

Meanings

Adjective (COMPARABLE)

Not breaching any constraints of the grammar, or morpho-syntax, of the relevant language.
• Your writing is not grammatical enough for publication.
Of or pertaining to grammar.
• The writing was measured for both grammatical complexity and accuracy factors.

grammatical is a Scrabble valid word

grammatical

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

grammatical is an iScramble, QuickWords valid word

grammatical

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

Same letters words (Anagrams)

• none

Same letters plus one

• AGRAMMATICAL

Same letters minus one

• AGRAMMATIC
• RAGMATICAL