Not expectant; not expecting, looking for, or eagerly waiting for something.
The Century Dictionary (Public Domain)
Use "unexpectant" in a sentence
"Mocha runs to the bathroom and hops in the shower, startling the unexpectant person relaxing in the bath."
"On the other side, another cross would come in and it would find an unexpectant Promise Isaac."
"He gave one rapid glance at his brother, but Adam was evidently quite outside the current of emotion that had shaken Dinah: he wore his everyday look of unexpectant calm."