untreadable is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Not treadable; that cannot be trodden.

untreadable is not a Scrabble valid word

u1n1t1r1e1a1d2a1b3l1e1

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 14 points

untreadable is not an iScramble, QuickWords valid word

u1n2t3r4e5a6d7a8b9l10e11

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 66 points

Same letters words (Anagrams)

• DENATURABLE
• UNTRADEABLE

Same letters plus one

• ENTABLATURED
• UNDERTAKABLE
• UNELABORATED
• UNREDACTABLE
• UNRETARDABLE
• UNTHREADABLE

Same letters minus one

• UNDATEABLE
• UNRATEABLE
• UNREADABLE
• UNTEARABLE
• UNTRADABLE