| COPROLOGIES | • COPROLOGY n. the study of pornography. |
| GONIOSCOPES | • gonioscopes n. Plural of gonioscope. • GONIOSCOPE n. an instrument used for examining the structures of the eye between the cornea and the lens that are not directly visible. |
| GOPHERWOODS | • GOPHERWOOD n. another name for yellowwood. |
| HOPLOLOGIES | • HOPLOLOGY n. the study of weapons. |
| OLIGOPOLIES | • oligopolies n. Plural of oligopoly. • OLIGOPOLY n. a market situation in which a few producers control the demand from a large number of buyers. |
| OPHIOLOGIES | • OPHIOLOGY n. the study of snakes. |
| PHONOLOGIES | • phonologies n. Plural of phonology. • PHONOLOGY n. the branch of linguistics that deals with systems of sounds. |
| POENOLOGIES | • POENOLOGY n. the study of crime and punishment, also PENOLOGY. |
| POTAMOGETON | • potamogeton n. (Botany) Any of the plants of the genus Potamogeton. • Potamogeton prop.n. A taxonomic genus within the family Potamogetonaceae – pondweeds. • POTAMOGETON n. a plant of the pondweed genus of water plants, with floating and submerged leaves. |
| SPONGEWOODS | • SPONGEWOOD n. an Indian plant with a pith used in making tropical hats, aka sola. |
| SPOROGENOUS | • sporogenous adj. Relating to sporogenesis. • SPOROGENOUS adj. of tissue or cells in which the spores are formed. |
| SPOROGONIES | • sporogonies n. Plural of sporogony. • SPOROGONY n. the growth or development of an animal or a zooid from a nonsexual germ. |
| TROPOLOGIES | • tropologies n. Plural of tropology. • TROPOLOGY n. the use of metaphors in writing or speaking. |