15-letter words containing p, h, i, l
- uncopyrightable — not able to be copyrighted
- unphilosophical — not adhering to philosophical theory or principles
- unpolished rice — a partly refined rice, hulled and deprived of its germ but retaining some bran.
- vine phylloxera — a homopterous insect, Phylloxera vitifolia, typically feeding on vine juices
- 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 palm — a palm tree, Washingtonia filifera, of California and Florida, having large fan-shaped leaves and small black fruits
- westphalian ham — a hard German ham with a distinctive flavor derived from being smoked over beechwood and juniper.
- whip-tailed ray — a whipray.
- whiplash injury — the lash of a whip.
- white corpuscle — white blood cell.
- withdrawal slip — a small paper form which has to be filled in before making a withdrawal of money from a bank, building society, etc
- xerographically — In a xerographic way; by xerography.
- xylotypographic — involving or pertaining to xylotypography
- zoogeographical — Pertaining to zoogeography.
- zoophysiologist — an expert in zoophysiology
- zoophytological — of or relating to zoophytology