imperfective

NOUN /,ɪmpər'fɛktɪv/
12 LETTERS · 4 SYLLABLES · STARTS WITH I

imperfective is a valid 12-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1M3P3E1R1F4E1C3T1I1V4E1
1 + 3 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 4 + 1 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does imperfective mean?

NOUN · 1 SENSE
1

Aspect without regard to the beginning or completion of the action of the verb.