| DICTATORSHIPS | • dictatorships n. Plural of dictatorship. • DICTATORSHIP n. the office of dictator. |
| DITTOGRAPHIES | • dittographies n. Plural of dittography. • DITTOGRAPHY n. the unintentional repetition of letters in print. |
| HYDROPATHISTS | • hydropathists n. Plural of hydropathist. • HYDROPATHIST n. one who treats with hydropathy. |
| HYDROSTATICAL | • hydrostatical adj. Alternative form of hydrostatic. • HYDROSTATICAL adj. of or relating to fluids at rest or to the pressures they exert or transmit, also HYDROSTATIC. |
| LITHOTRITISED | • lithotritised v. Simple past tense and past participle of lithotritise. • LITHOTRITISE v. to perform a lithotrity, also LITHOTRITIZE. |
| ODONTORNITHES | • ODONTORNITHES n. fossil birds with teeth. |
| ORTHODONTISTS | • orthodontists n. Plural of orthodontist. • ORTHODONTIST n. one who practises orthodontics. |
| ORTHOPAEDISTS | • orthopaedists n. Plural of orthopaedist. • ORTHOPAEDIST n. a specialist in orthopaedy, also ORTHOPEDIST. |
| ORTHOPTEROIDS | • orthopteroids n. Plural of orthopteroid. • ORTHOPTEROID n. a member of the Orthoptera, cockroaches. |
| POSTAPARTHEID | • postapartheid adj. Occurring after a period of apartheid. |
| PROSTHODONTIA | • PROSTHODONTIA n. the provision of false teeth, also PROSTHODONTICS. |
| PTERIDOPHYTES | • pteridophytes n. Plural of pteridophyte. • PTERIDOPHYTE n. the general name for the ferns and their allies. |
| RHABDOMANTIST | • rhabdomantist n. Synonym of rhabdomancer. • RHABDOMANTIST n. one who practices divination by means of a rod to locate underground water; a dowser. |
| ROADWORTHIEST | • ROADWORTHY adj. able to be used on a road. |
| STROPHIOLATED | • strophiolated adj. Synonym of strophiolate. • STROPHIOLATED adj. having strophioles, caruncles, also STROPHIOLATE. |
| THYROIDITIDES | • thyroiditides n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid. |
| THYROIDITISES | • thyroiditises n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid. |
| TRICHOTOMISED | • trichotomised v. Simple past tense and past participle of trichotomise. • TRICHOTOMISE v. to divide into three, also TRICHOTOMIZE. |
| TRIETHIODIDES | • TRIETHIODIDE n. as in gallamine triethiodide, a neuromuscular blocking agent used in anaesthesia. |
| TRISOCTAHEDRA | • trisoctahedra n. Plural of trisoctahedron. • TRISOCTAHEDRON n. a solid figure having 24 congruent faces and an octahedron as a base. |