| DECAPITATORS | • decapitators n. Plural of decapitator. • DECAPITATOR n. one who decapitates. |
| DEPORTATIONS | • deportations n. Plural of deportation. • DEPORTATION n. an act or instance of deporting. |
| DICTATORSHIP | • dictatorship n. A type of government where absolute sovereignty is allotted to an individual or a small clique. • dictatorship n. A government which exercises autocratic rule. • dictatorship n. Any household, institution, or other organization that is run under such sovereignty or autocracy. |
| DIOPTOMETERS | • dioptometers n. Plural of dioptometer. • DIOPTOMETER n. an instrument for measuring ocular refraction. |
| DIPROTODONTS | • diprotodonts n. Plural of diprotodont. • DIPROTODONT n. any marsupial of the Diprotodontia, the suborder including kangaroos, wombats, etc., also DIPROTODON. |
| DISCEPTATORS | • disceptators n. Plural of disceptator. • DISCEPTATOR n. (obsolete) one who discepts. |
| DISPORTMENTS | • disportments n. Plural of disportment. • DISPORTMENT n. the act of disporting. |
| HYDROPATHIST | • hydropathist n. An expert in hydropathy. • HYDROPATHIST n. one who treats with hydropathy. |
| INTROSPECTED | • introspected v. Simple past tense and past participle of introspect. • INTROSPECT v. to look inwards. |
| ORTHOPAEDIST | • orthopaedist n. Alternative spelling of orthopedist. • orthopædist n. Obsolete typography of orthopaedist. • ORTHOPAEDIST n. a specialist in orthopaedy, also ORTHOPEDIST. |
| ORTHOPEDISTS | • orthopedists n. Plural of orthopedist. • ORTHOPEDIST n. a specialist in orthopedics, also ORTHOPAEDIST. |
| PERIODONTIST | • periodontist n. A dentist whose speciality is periodontics. • PERIODONTIST n. a dentist specialising in periodontics. |
| PROGLOTTIDES | • proglottides n. Plural of proglottis. • PROGLOTTID n. a segment of a tapeworm, also PROGLOTTIS. |
| PROMPTITUDES | • promptitudes n. Plural of promptitude. • PROMPTITUDE n. the quality or habit of being prompt. |
| TREPIDATIONS | • trepidations n. Plural of trepidation. • TREPIDATION n. timorous uncertain agitation. |
| TREPIDATIOUS | • trepidatious adj. In a state of trepidation; fearful. |