He talked of death incessantly, but laughed hollowly when such things as burial or funeral arrangements were gently suggested.
He laughed hollowly, trying to exaggerate the hollowness, trying for irony.
He reached down for it, then laughed hollowly at the stupidity of trying to catch a cat in blind darkness.
He laughed hollowly to boost his waning confidence.
Shirley laughed hollowly and we let the conversation trickle to nothingness.
He hollowly laughed, and thus explained the wonder.
He laughed hollowly, running a hand through his hair.
"The least of my worries," I laughed hollowly.
Something inside me laughed hollowly at that, with nothing resembling real amusement.
The old clan leader laughed hollowly and sympathetically at once.