| Term | Definition |
| section | a part, segment, division |
| dissect | To cut apart or to pieces. |
| intersection | a junction where one street or road crosses another |
| bisect | Divide into two parts |
| television | a receiver that displays television images |
| telephone | transmitting speech at a distance |
| telescope | a magnifier of images of distant objects |
| telepathy | the ability to read another's thoughts or to communicate by thinking |
| contort | twist and press out of shape |
| torture | wrench; inflict severe pain; anguish of body or mind |
| distort | To twist into an unnatural or irregular form. |
| tortilla | thin flat round bread |
| unicycle | a one-wheeled bike |
| universe | totality of all space, time, matter, and energy |
| united | formed into one group |
| union | the act of making or becoming a single unit |
| uniform | of the same kind; having the same characteristics |
| unison | occurring together or simultaneously |
| unique | the single one of its kind |
| unicorn | an imaginary animal with one horn on the forehead |
| counterattack | an attack made in return for another attack |
| counteract | act in opposition to |
| counterpoint | contrasting but parallel element |
| counter | indicating opposition or resistance |
| deposit | the act of putting something somewhere |
| descent | a movement downward |
| deplete | use up (resources or materials) |
| denounce | condemn; speak out against |
| demolish | destroy completely |
| surplus | more than is needed, desired, or required |
| surpass | be or do something to a greater degree |
| surcharge | charge an extra fee, as for a special service |
| surface | the outside layer; the top;to rise to the top of a body of water |
| surmount | to overcome, rise above |
| surname | a last name/ family name |