| CONCERTMISTRESS | • concertmistress n. (Music, US) A female concertmaster. • CONCERTMISTRESS n. the first violinist in an orchestra. |
| INSTRUCTORSHIPS | • instructorships n. Plural of instructorship. • INSTRUCTORSHIP n. the office of instructor. |
| RESERVATIONISTS | • reservationists n. Plural of reservationist. • RESERVATIONIST n. one who makes a reservation. |
| RESTORATIONISMS | • RESTORATIONISM n. the belief that after a purgation all sinners and angels will be restored to the favour of God, aka restitutionism. |
| RESTORATIONISTS | • restorationists n. Plural of restorationist. • RESTORATIONIST n. a believer in restorationism. |
| RESTRICTIONISMS | • RESTRICTIONISM n. a policy or philosophy favoring restriction, as of trade or immigration. |
| RESTRICTIONISTS | • restrictionists n. Plural of restrictionist. • RESTRICTIONIST n. a supporter of restrictionism. |
| SOUTHEASTERNERS | • southeasterners n. Plural of southeasterner. |
| SOUTHWESTERNERS | • southwesterners n. Plural of southwesterner. |
| STRABISMOMETERS | • strabismometers n. Plural of strabismometer. • STRABISMOMETER n. an instrument measuring the degree of strabismus in the eyes, also STRABOMETER. |
| STREPTOCARPUSES | • streptocarpuses n. Plural of streptocarpus. • STREPTOCARPUS n. any flowering plant of the Cape primrose genus Streptocarpus, with foxglove-like flowers. |
| SUBSTRATOSPHERE | • substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere. |
| SUPERSTRUCTIONS | • superstructions n. Plural of superstruction. • SUPERSTRUCTION n. the act of superstructing. |
| TARSOMETATARSUS | • tarsometatarsus n. The large bone next the foot in the leg of a bird. It is formed by the union of the distal part of the… • TARSOMETATARSUS n. a long bone in the lower leg of birds and some reptiles, formed by the fusion of tarsal and metatarsal structures. |
| TRANSISTORISING | • transistorising v. Present participle of transistorise. • TRANSISTORISE v. to fit with or convert to use transistors, also TRANSISTORIZE. |
| TRANSMISSOMETER | • transmissometer n. An optical instrument used to measure the transmission of light through a material; typically used to… • TRANSMISSOMETER n. an instrument for measuring transmission of light through a fluid. |
| TRANSPORTEDNESS | • transportedness n. The state of being transported, i.e. carried away or entranced. • TRANSPORTEDNESS n. the state of being transported. |
| TRIPERSONALISTS | • tripersonalists n. Plural of tripersonalist. • TRIPERSONALIST n. one who believes in the Trinity. |
| TRUSTWORTHINESS | • trustworthiness n. The state or quality of being trustworthy or reliable. • TRUSTWORTHINESS n. the state of being trustworthy. |