19-letter words containing p, h, a, g, o, c
- psychophysiological — of or relating to psychophysiology.
- psychotechnological — of or relating to psychotechnology
- pugwash conferences — international peace conferences of scientists held regularly to discuss world problems: Nobel peace prize 1995 awarded to Joseph Rotblat (1908–2005) , one of the founders of the conferences, secretary-general (1957–73), and president (1988–97)
- radiochromatography — chromatography in which radiolabeled substances on the chromatogram are determined quantitatively or qualitatively by measuring their radioactivity.
- reciprocal exchange — an unincorporated association formed so that its members can participate in reciprocal insurance.
- shopping facilities — shops or other retail services
- social anthropology — study of human culture
- teaching fellowship — a fellowship providing a student in a graduate school with free tuition and expenses and stipulating that the student assume some teaching duties in return.
- therapeutic cloning — the permitted creation of cloned human tissues for surgical transplant
- tuamotu archipelago — a group of about 80 coral islands in the S Pacific, in French Polynesia. Pop: 15 973 (2002; including the Gambier Islands). Area: 860 sq km (332 sq miles)
- typographical error — an error in printed or typewritten matter resulting from striking the improper key of a keyboard, from mechanical failure, or the like.