| CRYPTOLOGISTS | • cryptologists n. Plural of cryptologist. • CRYPTOLOGIST n. a student of cryptology, the scientific study of codes. |
| GLYCOPROTEINS | • glycoproteins n. Plural of glycoprotein. • GLYCOPROTEIN n. any of the compounds formed by the conjugation of a protein with a substance containing a carbohydrate group other than a nucleic acid, also GLUCOPROTEIN. |
| GYMNOSOPHISTS | • gymnosophists n. Plural of gymnosophist. • GYMNOSOPHIST n. one of a sect of naked ascetics of ancient India, also GYMNOSOPH. |
| ONYCHOPHAGIST | • onychophagist n. (Rare) A person who bites his or her fingernails. • ONYCHOPHAGIST n. one who bites their fingernails. |
| OPISTHOGRAPHY | • opisthography n. A writing upon the back of anything, as upon the back of a sheet already written upon on one side. • OPISTHOGRAPHY n. inscribing on the back as well as the front. |
| PALYNOLOGISTS | • palynologists n. Plural of palynologist. • PALYNOLOGIST n. a student of palynology. |
| PAPYROLOGISTS | • papyrologists n. Plural of papyrologist. • PAPYROLOGIST n. a student of papyrology. |
| PHAGOCYTOSING | • phagocytosing v. Present participle of phagocytose. • PHAGOCYTOSE v. to subject to phagocytic action. |
| PHOTOCOPYINGS | • photocopyings n. Plural of photocopying. • PHOTOCOPYING n. the act of making a photocopy. |
| PHOTOGLYPHIES | • PHOTOGLYPHY n. photography by photoglyph. |
| PHYSIOGNOMIST | • physiognomist n. One who studies, or is an expert in, physiognomy; one who studies the outer appearance of the person… • PHYSIOGNOMIST n. a student of physiognomy. |
| PHYSIOLOGISTS | • physiologists n. Plural of physiologist. • PHYSIOLOGIST n. a student of physiology. |
| POLYGLOTTISMS | • polyglottisms n. Plural of polyglottism. • POLYGLOTTISM n. the state of being polyglot. |
| POSTMODIFYING | • postmodifying v. Present participle of postmodify. • POSTMODIFY v. to modify the sense of (a word or phrase) by being placed after it. |
| PROTEROGYNIES | • PROTEROGYNY n. the development of female organs before male to avoid self-fertilization. |
| PSYCHOGNOSTIC | • PSYCHOGNOSTIC adj. relating to psychognosis. |
| PSYCHOLOGISTS | • psychologists n. Plural of psychologist. • PSYCHOLOGIST n. one who practises psychology. |
| PUSSYFOOTINGS | • PUSSYFOOTING n. the act of approaching a topic with great caution. |
| SYPHILOLOGIST | • syphilologist n. A specialist in syphilology. • SYPHILOLOGIST n. a specialist in syphilology. |