Use "humourless" in a sentence

1. Her mother, an elegant if somewhat humourless woman, was whispered, psst…psst, to have once been a Lady of the Night

2. humourless smile of the victor

3. humourless in the realm of business

4. There was an echo of humourless laughter within the confines of his own mind

5. Mr Chin’s face locked into a humourless expression for a long five seconds

6. It was a wide, manic and utterly humourless rictus that was the sort of grin that is normally accompanied by small riverside birds wandering in and out picking scraps out of the teeth

7. “Pray, continue, Horatio,” said I, for I had not yet turn’d so humourless that I could not hear a Tale without protesting Woman’s Lot

8. That got him a humourless smile in return