interspersal

NOUN
12 LETTERS · STARTS WITH I

interspersal is a valid 12-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1T1E1R1S1P3E1R1S1A1L1
1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does interspersal mean?

NOUN · 1 SENSE
1

The act of combining one thing at intervals among other things.