perdurably

10 LETTERS · 4 SYLLABLES · STARTS WITH P

perdurably is a valid 10-letter word worth 18 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3E1R1D2U1R1A1B3L1Y4

3 + 1 + 1 + 2 + 1 + 1 + 1 + 3 + 1 + 4 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does perdurably mean?