| ALLOPATHISTS | • allopathists n. Plural of allopathist. • ALLOPATHIST n. one who practises allopathy, orthodox medical treatment, also ALLOPATH. |
| APOPHYLLITES | • apophyllites n. Plural of apophyllite. • APOPHYLLITE n. a mineral, hydrated calcium potassium silicate, that exfoliates on heating. |
| HOPLOLOGISTS | • hoplologists n. Plural of hoplologist. • HOPLOLOGIST n. a student of hoplology, the study of weapons. |
| HOSPITALLERS | • hospitallers n. Plural of hospitaller. • HOSPITALLER n. a member of a charitable brotherhood for the care of the sick in hospitals, also HOSPITALER. |
| ITHYPHALLICS | • ithyphallics n. Plural of ithyphallic. • ITHYPHALLIC n. a poem in this metre. |
| LAMPLIGHTERS | • lamplighters n. Plural of lamplighter. • LAMPLIGHTER n. one whose job it is to light lamps. |
| LITHOPHILOUS | • lithophilous adj. (Biology) That lives in stony or rocky environments. • LITHOPHILOUS adj. living among stones. |
| PHILATELISTS | • philatelists n. Plural of philatelist. • PHILATELIST n. a stamp collector. |
| PHILLIPSITES | • PHILLIPSITE n. a hydrated silicate of potassium, calcium and aluminum. |
| PHILLUMENIST | • phillumenist n. A person who collects match-related items, like matchbox labels, matchboxes, matchbooks, or matchbook covers. • PHILLUMENIST n. a collector of matchbooks. |
| PHILOLOGISTS | • philologists n. Plural of philologist. • PHILOLOGIST n. a person who studies or has knowledge of philology, also PHILOLOGER, PHILOLOGIAN, PHILOLOGUE. |
| PHYLLOTAXIES | • phyllotaxies n. Plural of phyllotaxy. • PHYLLOTAXY n. the arrangement of leaves on a stem and in relation to one another, also PHYLLOTAXIS. |
| PLAINCLOTHES | • plainclothes adj. (Usually of a police officer) Wearing ordinary civilian clothes instead of a uniform, in order to avoid detection. • plainclothes n. Ordinary civilian clothes, rather than uniform. • plain-clothes adj. Alternative spelling of plain clothes when used attributively. |
| SEPTILLIONTH | • septillionth adj. The ordinal form of the number septillion. • septillionth n. The person or thing in the septillionth position. • septillionth n. One of a septillion equal parts of a whole. |
| SPRIGHTFULLY | • sprightfully adv. In a sprightful manner. • SPRIGHTFUL adv. (obsolete) full of spirit or of life. |
| TELPHERLINES | • TELPHERLINE n. a line bearing a telpher. |
| TROPHALLAXIS | • trophallaxis n. (Biology) The mutual exchange of (fluid) food between individuals, especially in social insects. • TROPHALLAXIS n. mutual exchange of nutriment in symbiosis. |
| TYPHLOLOGIES | • TYPHLOLOGY n. the study of blindness and the blind. |
| WHIPSTALLING | • whipstalling v. Present participle of whipstall. • WHIPSTALL v. of an airplane, to stall causing the nose to whip forward and down. |