| AUTOPHANOUS | • autophanous adj. (Rare) Producing its own light. • AUTOPHANOUS adj. self-luminous. |
| AUTOPHONIES | • AUTOPHONY n. apparent distortion of one's own voice due to infection or stoppage of ears. |
| EPIGNATHOUS | • epignathous adj. (Zoology) hook-billed; having the upper mandible longer than the lower one. • EPIGNATHOUS adj. having a protruding upper jaw. |
| EUPHORIANTS | • euphoriants n. Plural of euphoriant. • EUPHORIANT n. a drug that tends to induce euphoria. |
| HEPTAGYNOUS | • heptagynous adj. (Botany) Having seven pistils. • HEPTAGYNOUS adj. belonging to the Heptagynia, having seven styles. |
| HEPTANDROUS | • heptandrous adj. (Botany) Having seven stamens. • HEPTANDROUS adj. having seven stamens. |
| HOUSEPARENT | • houseparent n. A housemother or housefather. • HOUSEPARENT n. a man or woman in charge of children in an institution. |
| HOUSEPLANTS | • houseplants n. Plural of houseplant. • house␣plants n. Plural of house plant. • HOUSEPLANT n. a plant grown or kept indoors. |
| NATUROPATHS | • naturopaths n. Plural of naturopath. • NATUROPATH n. a person who practises naturopathy. |
| PATHOGENOUS | • pathogenous adj. Pathogenic; causing disease. • PATHOGENOUS adj. producing disease, also PATHOGENETIC, PATHOGENIC. |
| PENTATHLUMS | • PENTATHLUM n. a pentathlon. |
| PROGNATHOUS | • prognathous adj. Having jaws that project forward more than is usual. • PROGNATHOUS adj. having a jaw that projects forward, also PROGNATHIC. |
| PROTOHUMANS | • protohumans n. Plural of protohuman. • proto-humans n. Plural of proto-human. • PROTOHUMAN n. a prehistoric primate, a supposed ancestor of modern man. |
| SULPHATIONS | • sulphations n. Plural of sulphation. • SULPHATION n. the act of forming a sulphate, also SULFATION. |
| SULPHONATED | • sulphonated v. Simple past tense and past participle of sulphonate. • SULPHONATE v. to convert into sulphonic acid, also SULFONATE. |
| SULPHONATES | • sulphonates n. Plural of sulphonate. • SULPHONATE n. a salt of sulphonic acid. |
| SULTANSHIPS | • sultanships n. Plural of sultanship. • SULTANSHIP n. the office or dignity of a sultan. |
| THEOPHANOUS | • THEOPHANOUS adj. of or pertaining to a theophany, also THEOPHANIC. |
| TRUANTSHIPS | • TRUANTSHIP n. the conduct of a truant. |