supererogation

NOUN /,supər,ɛrə'ɡeɪʃən/
14 LETTERS · 6 SYLLABLES · STARTS WITH S

supererogation is a valid 14-letter word worth 17 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1P3E1R1E1R1O1G2A1T1I1O1N1
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does supererogation mean?

NOUN · 1 SENSE
1

An effort above and beyond the call of duty.