Wiktionary
a. Not customary
Usage examples of "uncustomary".
Quinn dug into his potato casserole, thoroughly enjoying the uncustomary treat.
His syntax had an uncustomary informality, and his voice held the trace of an accent.
The lion sprang after, using an uncustomary burst of speed to overtake the rear of the herd.
Melrose felt an uncustomary surge of near-religious respect for such genius, so lacking in ostentation.
Long enough for the sunlight glinting through the railcar window to have burned away premidarc mists and wispy clouds to blaze brilliantly down through the uncustomary cloudless sky.
Mother Mary stood to one side, setting up a shining silver tray for Emmanuel, taking an uncustomary second-in-command position to the resident midwife.
In an uncustomary burst of thoughtfulness, Czarina had grown the flowers in her messy greenhouse and placed them in Wa- terfbrd vases in readiness for the grand party tonight.
Raymond banged his car door against the brick wall with uncustomary violence.
Her eyes showed confusion, genuine fear, an uncustomary loss of her cool demeanor.