| ANTIRADIATION | • antiradiation adj. Countering radiation. |
| DERIVATIONIST | • derivationist n. A proponent of derivationism. • DERIVATIONIST n. one who derives mathematical formulae. |
| DETERIORITIES | • DETERIORITY n. (obsolete) worseness. |
| DISTRIBUTIONS | • distributions n. Plural of distribution. • DISTRIBUTION n. the act of distributing. |
| EDITORIALISTS | • editorialists n. Plural of editorialist. • EDITORIALIST n. a writer of editorials. |
| INTERDICTIONS | • interdictions n. Plural of interdiction. • INTERDICTION n. the act of interdicting. |
| LITHOTRITISED | • lithotritised v. Simple past tense and past participle of lithotritise. • LITHOTRITISE v. to perform a lithotrity, also LITHOTRITIZE. |
| LITHOTRITIZED | • lithotritized v. Simple past tense and past participle of lithotritize. • LITHOTRITIZE v. to perform a lithotrity, also LITHOTRITISE. |
| PAROTIDITISES | • PAROTIDITIS n. inflammation of the parotid gland, as in mumps, also PAROTITIS. |
| PERIODONTITIS | • periodontitis n. (Periodontology) A serious form or stage of periodontal disease which may lead to loss of bone and falling… • PERIODONTITIS n. inflammation of the tissues surrounding the teeth. |
| PERIOSTITIDES | • periostitides n. Plural of periostitis. • PERIOSTITIS n. inflammation of the periosteum. |
| RADIOACTIVITY | • radioactivity n. Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from… • radioactivity n. The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc. • RADIOACTIVITY n. the spontaneous decay of the nucleus of an element. |
| THYROIDITIDES | • thyroiditides n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid. |
| THYROIDITISES | • thyroiditises n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid. |
| TRADITIONISTS | • traditionists n. Plural of traditionist. • TRADITIONIST n. a person who adheres to tradition, also TRADITIONER. |
| TRIETHIODIDES | • TRIETHIODIDE n. as in gallamine triethiodide, a neuromuscular blocking agent used in anaesthesia. |
| TRIPUDIATIONS | • tripudiations n. Plural of tripudiation. • TRIPUDIATION n. dancing for joy. |