15-letter words containing p, h, i, d
- the perigordian — the Perigordian culture
- thermoperiodism — the effect on an organism of rhythmic fluctuations in temperature.
- threshold price — the highest price a retailer is allowed to sell a particular good at
- uncomprehending — to understand the nature or meaning of; grasp with the mind; perceive: He did not comprehend the significance of the ambassador's remark.
- unpolished rice — a partly refined rice, hulled and deprived of its germ but retaining some bran.
- unsophisticated — not sophisticated; simple; artless.
- vindhya pradesh — a former state in central India: now part of Madhya Pradesh.
- whip-tailed ray — a whipray.
- window shopping — browsing store displays
- withdrawal slip — a small paper form which has to be filled in before making a withdrawal of money from a bank, building society, etc
- xeroradiography — an x-ray utilizing a specially coated plate that allows a picture to be developed without the use of liquid chemicals.