15-letter words containing o, r, g, a, p, h
- the perigordian — the Perigordian culture
- thermobarograph — a device that simultaneously records the temperature and pressure of the atmosphere
- thermogeography — the study of the geographical variation and distribution of temperature.
- thought pattern — habitual way of thinking
- thraco-phrygian — a hypothetical branch of Indo-European implying a special genetic affinity between the meagerly attested Thracian and Phrygian languages.
- topographic map — a map showing topographic features, usually by means of contour lines.
- typographically — of or relating to typography.
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- unchoreographed — not choreographed; not pre-arranged or pre-prepared; unplanned
- uncopyrightable — not able to be copyrighted
- weatherproofing — Present participle of weatherproof.
- xerographically — In a xerographic way; by xerography.
- xeroradiography — an x-ray utilizing a specially coated plate that allows a picture to be developed without the use of liquid chemicals.
- xylotypographic — involving or pertaining to xylotypography
- zoogeographical — Pertaining to zoogeography.