| ACENTRICS | • acentrics n. Plural of acentric. • ACENTRIC n. an acentric chromosome or fragment. |
| ASPHERICS | • aspherics n. Aspheric optics. • ASPHERIC n. a lens that has a shape that is not completely round; a contact lens with changing lens strength. |
| DIOPTRICS | • dioptrics n. Plural of dioptric. • dioptrics n. The study of the refraction of light, especially by lenses. • DIOPTRICS n. the study of light refraction. |
| ELECTRICS | • electrics n. All the electrical components and wiring of a machine or system. • electrics n. Plural of electric. • ELECTRIC n. an electric vehicle, machine etc. |
| HYSTERICS | • hysterics n. Plural of hysteric. • hysterics n. Hysteria. • HYSTERIC n. one who is subject to fits of hysteria. |
| NEOTERICS | • neoterics n. Plural of neoteric. • NEOTERIC n. a modern writer or philosopher. |
| RHETORICS | • rhetorics n. Plural of rhetoric. • RHETORIC n. the study of effective speech and writing. |
| SPAGYRICS | • spagyrics n. Plural of spagyric. • SPAGYRICS n. the science of alchemy. |
| THEATRICS | • theatrics n. Theatrical appearance or character. • theatrics n. Histrionics. • THEATRICS n. the activity of a theatrical character. |
| TURMERICS | • turmerics n. Plural of turmeric. • TURMERIC n. a spice used in Indian cooking. |
| ZOIATRICS | • ZOIATRICS n. veterinary surgery. |