| A | B |
| Bisect | to cut into two pieces |
| Dissect | to cut apart for the purpose of investigation |
| Insect | a class of small arthropod animals that has three separate sections to their bodies; head |
| Intersection | the point at which two lines or roads meet and cut across each other. |
| Section | a separate part of something. |
| Sectional | a couch that is made up of separate pieces. |
| Sector | a separate part of a society |
| Transect | to cut across something. |
| Trisect | to cut into three separate pieces. |
| Vivisection | surgery on living animals to study organs |