unattested

10 LETTERS · 4 SYLLABLES · STARTS WITH U

unattested is a valid 10-letter word worth 11 points in Scrabble and 13 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1A1T1T1E1S1T1E1D2

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =11 PTS

DOUBLE WORD → 22TRIPLE WORD → 33

MEANING

What does unattested mean?