residual oil

NOUN
12 LETTERS · STARTS WITH R

residual oil is a valid 12-letter word worth 12 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1S1I1D2U1A1L1O1I1L1
1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 0 + 1 + 1 + 1 =12 PTS
DOUBLE WORD → 24TRIPLE WORD → 36
MEANING

What does residual oil mean?

NOUN · 1 SENSE
1

Oil products that remain after petroleum has been distilled.

SYNONYMS