unobservable

ADJECTIVE /,ənəb'zɜrvəbəl/
12 LETTERS · 5 SYLLABLES · STARTS WITH U

unobservable is a valid 12-letter word worth 19 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1O1B3S1E1R1V4A1B3L1E1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 4 + 1 + 3 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does unobservable mean?

ADJECTIVE · 1 SENSE
1

Not accessible to direct observation.