| Term | Definition |
| interloper | interferes with the affairs of others. |
| internecine | relating to struggle |
| interpolate | to estimate |
| interregnum | the time in between a rulers end |
| interpose | to put between |
| juxtapose | to place side by side |
| propinquity | proximity; nearness |
| rapprochment | the reestablishing of cordial relations |
| quiescent | being quiet |
| acquiese | to conscent with out protest |
| requiem | a mass for a deceased person |
| unrequited | to not return be reciprocated |
| abstruse | difficult to understand |
| extrude | to push or thrust out |
| obtrude | to impose on others |