well-attested

13 LETTERS · 3 SYLLABLES · STARTS WITH W

well-attested is a valid 13-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

W4E1L1L1-0A1T1T1E1S1T1E1D2

4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does well-attested mean?