well-insulated

14 LETTERS · 4 SYLLABLES · STARTS WITH W

well-insulated is a valid 14-letter word worth 17 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

W4E1L1L1-0I1N1S1U1L1A1T1E1D2

4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does well-insulated mean?