15-letter words containing l, a, g, h
- walking catfish — an Asian catfish, Clarias batrachus, that can survive out of water and move overland from one body of water to another: introduced into Florida.
- walking holiday — a holiday on which you walk a lot, esp in the countryside
- walpurgis night — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- washing-up bowl — plastic bowl used for washing dishes
- washington lily — a lily, Lilium washingtonianum, of the western coast of the U.S., having whorled leaves and fragrant, purple-spotted white flowers.
- washington palm — a palm tree, Washingtonia filifera, of California and Florida, having large fan-shaped leaves and small black fruits
- whaling station — a place where the carcases of whales were processed
- withholding tax — that part of an employee's tax liability withheld by the employer from wages or salary and paid directly to the government.
- working holiday — trip combining vacation with job experience
- wrestling match — sport: contention by grappling opponent
- xerographically — In a xerographic way; by xerography.
- xylotypographic — involving or pertaining to xylotypography
- yellow goatfish — a schooling goatfish, Mulloidichthys martinicus, inhabiting the Atlantic Ocean from Florida to Panama.
- yin-yang school — a school of ancient Chinese philosophers who interpreted history in terms of the influence of the seasons and of five elements: earth, wood, metal, fire, and water.
- zoogeographical — Pertaining to zoogeography.
- zoophytological — of or relating to zoophytology
- zygophyllaceous — belonging to the Zygophyllaceae, the caltrop family of plants.