unrepeated is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Not having been repeated
• This accomplishment had been unrepeated, until now.

unrepeated is a Scrabble valid word

u1n1r1e1p3e1a1t1e1d2

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

unrepeated is an iScramble, QuickWords valid word

u1n2r3e4p5e6a7t8e9d10

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

Same letters words (Anagrams)

• none

Same letters plus one

• DEUTERANOPE
• UNDESPERATE
• UNPERMEATED

Same letters minus one

• EUTERPEAN
• UNTAPERED