nervous disorder (noun) mental illness: emotional disorder
Sinonime: aloof, antisocial, brooding, clammed up,
close, close-mouthed,
cold*,
curt,
distant,
dour, dried-up, dumb, incommunicable, incommunicative,
laconic, mum, mute, quiet, reserved, reticent,
sententious,
silent, sparing,
speechless, tight-lipped, uncommunicable, uncommunicative, unexpressive, unforthcoming,
withdrawn