| CORDIERITES | • cordierites n. Plural of cordierite. • CORDIERITE n. the mineral iolite or dichroite. |
| DETERIORISM | • DETERIORISM n. the doctrine that the world grows worse. |
| DIARTHROSIS | • diarthrosis n. (Anatomy) A joint that can move freely in various planes. • DIARTHROSIS n. a joint permitting free movement. |
| DIRECTORIES | • directories n. Plural of directory. • DIRECTORY n. a body of directions, a guide. |
| DISHERITORS | • disheritors n. Plural of disheritor. • DISHERITOR n. one who puts another out of his inheritance. |
| DISTRAINORS | • distrainors n. Plural of distrainor. • DISTRAINOR n. one who distrains; the party distraining goods or chattels, also DISTRAINER. |
| DISTRIBUTOR | • distributor n. One who or that which distributes. • distributor n. A device that distributes electric current, especially to the spark plugs in an internal combustion engine. • distributor n. (Printing, historical) A machine for distributing type. |
| DORMITORIES | • dormitories n. Plural of dormitory. • DORMITORY n. a sleeping room, or a building containing a series of sleeping rooms. |
| IDOLATRISER | • IDOLATRISER n. one who commits idolatry, also IDOLATRIZER. |
| IRRADIATORS | • irradiators n. Plural of irradiator. • IRRADIATOR n. something or someone that irradiates. |
| ORDINARIEST | • ordinariest adj. Superlative form of ordinary: most ordinary. • ORDINARY adj. according to the common type. |
| PORRIDGIEST | • PORRIDGY adj. resembling porridge. |
| PRIORITISED | • prioritised v. Simple past tense and past participle of prioritise. • PRIORITISE v. to assign a priority to, also PRIORITIZE. |
| ROTISSERIED | • rotisseried v. Simple past tense and past participle of rotisserie. • ROTISSERIE v. (French) to cook using an incorporating a spit. |
| TAILORBIRDS | • tailorbirds n. Plural of tailorbird. • TAILORBIRD n. a kind of Asian warbler. |
| TORRIDITIES | • torridities n. Plural of torridity. • TORRIDITY n. torridness. |
| TROPICBIRDS | • tropicbirds n. Plural of tropicbird. • TROPICBIRD n. any aquatic bird of the tropical family Phaethontidae, having long slender tail feathers and a white plumage with black markings. |