in the adjacent apartment

ADVERB
25 LETTERS · STARTS WITH I

in the adjacent apartment is a valid 25-letter word worth 39 points in Scrabble and 46 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1T1H4E1A1D2J8A1C3E1N1T1A1P3A1R1T1M3E1N1T1
1 + 1 + 0 + 1 + 4 + 1 + 0 + 1 + 2 + 8 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =39 PTS
DOUBLE WORD → 78TRIPLE WORD → 117
MEANING

What does in the adjacent apartment mean?

ADVERB · 1 SENSE
1

At or in or to the adjacent residence.