sentence adverb

15 LETTERS · STARTS WITH S

sentence adverb is a valid 15-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1N1T1E1N1C3E1A1D2V4E1R1B3

1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 0 + 1 + 2 + 4 + 1 + 1 + 3 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does sentence adverb mean?