19-letter words containing d, i, c, h, o
- tricks of the trade — expert techniques
- vinylidene chloride — a colorless, volatile, flammable liquid, C 2 H 2 Cl, that is copolymerized chiefly with vinyl chloride to form saran.
- what-do-you-call-it — whachamacallit.
- white-winged scoter — a blackish North American duck, Melanitta deglandi, having a white patch on each wing.