unattended is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Not attended; without persons present.
• The meeting went largely unattended, since it took place on Christmas Eve.
Not attended to; not receiving attention.
• The fire was caused by an unattended electric blanket.

unattended is a Scrabble valid word

unattended

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

unattended is an iScramble, QuickWords valid word

unattended

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

Same letters words (Anagrams)

• none

Same letters plus one

• UNDERATTEND
• UNDETONATED
• UNIDENTATED

Same letters minus one

• none