experimental sample

19 LETTERS · STARTS WITH E

experimental sample is a valid 19-letter word worth 33 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1X8P3E1R1I1M3E1N1T1A1L1S1A1M3P3L1E1

1 + 8 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 3 + 1 + 1 =33 PTS

DOUBLE WORD → 66TRIPLE WORD → 99

MEANING

What does experimental sample mean?