self-contradiction

NOUN /sɛlf_,kɑntrə'dɪkʃən/
18 LETTERS · 4 SYLLABLES · STARTS WITH S

self-contradiction is a valid 18-letter word worth 25 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1L1F4-0C3O1N1T1R1A1D2I1C3T1I1O1N1
1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does self-contradiction mean?

NOUN · 1 SENSE
1

Contradicting yourself.