Wiktionary
insularities
n. (plural of insularity English)
Usage examples of "insularities".
And the driver's mouth kept going up and down, stuff spilling from that unquenchable hole, but the hitcher's antennae were down again, withdrawn into insularities of silence moving across his mind inscrutable as clouds, subtle shiftings that hinted at yet another twist to the kaleidoscope of personality, an intimation he surrendered wholly to, weak as an addict.