| ASPHYXIANTS | • asphyxiants n. Plural of asphyxiant. • ASPHYXIANT n. an agent causing asphyxiation. |
| ASSYTHMENTS | • assythments n. Plural of assythment. • ASSYTHMENT n. in Scots law, indemnification for injury; satisfaction. |
| HYDRASTINES | • HYDRASTINE n. a white poisonous alkaloid extracted from the roots of the goldenseal, which has been used in medicine to contract the uterus and arrest haemorrhage. |
| HYPONASTIES | • HYPONASTY n. a tendency in part of a plant to grow more rapidly on the underside, so that it curves upwards. |
| MYASTHENIAS | • myasthenias n. Plural of myasthenia. • MYASTHENIA n. muscular weakness or debility. |
| MYASTHENICS | • myasthenics n. Plural of myasthenic. • MYASTHENIC n. one suffering from myasthenia, muscular weakness or debility. |
| NOTARYSHIPS | • notaryships n. Plural of notaryship. • NOTARYSHIP n. the office of notary. |
| PANPSYCHIST | • panpsychist adj. Pertaining to, or in accordance with, the doctrine of panpsychism. • panpsychist n. A proponent of panpsychism. • PANPSYCHIST n. a believer in panpsychism. |
| SHANTYTOWNS | • shantytowns n. Plural of shantytown. • shanty␣towns n. Plural of shanty town. • SHANTYTOWN n. a usually poor town or section of a town consisting mostly of shanties. |
| SOOTHSAYING | • soothsaying n. A method of foretelling the future. • SOOTHSAYING n. the act of divining. |
| SOUTHSAYING | • southsaying n. Obsolete form of soothsaying. • SOUTHSAY v. to foretell, to divine, also SOOTHSAY. |
| SYNANTHESES | • SYNANTHESIS n. synchronous maturity of male and female elements of plant. |
| SYNANTHESIS | • synanthesis n. (Botany) The simultaneous maturity of the anthers and stigmas of a blossom. • SYNANTHESIS n. synchronous maturity of male and female elements of plant. |
| SYNESTHESIA | • synesthesia n. (Chiefly American spelling) Alternative spelling of synaesthesia. • SYNESTHESIA n. a sensation felt in one part of the body when stimulus is applied to another part, e.g. visualization of a color on hearing a sound, also SYNAESTHESIA. |
| SYNGNATHOUS | • syngnathous adj. (Zoology) Relating to the Syngnathi. • SYNGNATHOUS adj. of certain fish, having the jaws fused to form a tubular structure. |
| SYNTHESPIAN | • synthespian n. A completely computer-generated character who appears in a film or similar work; a virtual actor. • SYNTHESPIAN n. a computer-generated image of a film actor used in place of the actor when filming stunts. |
| SYNTHETASES | • synthetases n. Plural of synthetase. • SYNTHETASE n. a kind of enzyme. |
| THANKLESSLY | • thanklessly adv. In a thankless manner, ungratefully. • THANKLESS adv. giving no reward. |
| THYSANURANS | • thysanurans n. Plural of thysanuran. • THYSANURAN n. a member of the bristletails, an order of small wingless insects with abdominal appendages. |
| THYSANUROUS | • thysanurous adj. (Zoology) Of or pertaining to the Thysanura (now Zygentoma), an order of insects with three long caudal filaments. • THYSANUROUS adj. relating to a thysanuran, a bristletail. |