untack is a valid English word

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

Meanings

Verb

(transitive) To unfasten (something tacked).
(transitive) To remove the tack from.

untack is a Scrabble valid word

u1n1t1a1c3k5

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

untack is not an iScramble, QuickWords valid word

u1n2t3a4c5k6

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

Same letters words (Anagrams)

• none

Same letters plus one

• CUTBANK
• NUTCAKE
• NUTHACK
• NUTSACK
• TACNUKE
• TUCKMAN
• UNSTACK
• UNTACKS
• UNTACKY
• UNTRACK

Same letters minus one

• CANTU
• CUTAN
• KATUN
• TUCAN
• UNTAC