u 1 n 1 a 1 p 3 p 3 r 1 o 1 a 1 c 3 h 4 a 1 b 3 i 1 l 1 i 1 t 1 y 4
17 letters · 31 points in Scrabble
Meaning
noun a disposition to be unapproachable; unfriendly and inaccessible
originFrom un- + approachability.
Etymology from Wiktionary, CC BY-SA 3.0