change by reversal

VERB
18 LETTERS · STARTS WITH C

change by reversal is a valid 18-letter word worth 30 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3H4A1N1G2E1B3Y4R1E1V4E1R1S1A1L1
3 + 4 + 1 + 1 + 2 + 1 + 0 + 3 + 4 + 0 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does change by reversal mean?

VERB · 1 SENSE
1

Change to the contrary.

SYNONYMS
REVERSETURN
BROADER
CHANGE
NARROWER
COMMUTATECOMMUTECORRECTDECONSECRATEDESECRATEDESYNCHRONISEDESYNCHRONIZEEXCHANGE