| A | B |
| Chronic | adjective Continuing for a long time |
| Chronicle | noun A record ovevents in order of time |
| Chronicler | noun A historian or one who keeps track of events |
| Intraschool | adjective Within the school |
| Intramural | adjective Within the community or institution |
| Intradepartmental | adjective Within the department |
| Intercept | verb To take between sending and delivery |
| Interborough | adjective Operating between boroughs (small towns within cities) |
| Interdependent | adjective Dependent, one upon the other |
| Intercede | verb To act between two parties in order to restore friendship |