| Term | Definition | Derivatives |
|---|---|---|
| sī | if | - |
| et | and, even | - |
| et...et | both...and | - |
| sed | but | - |
| igitur | therefore, consequently | - |
| quando | when | quand |
| -que | and | - |
| ubi | where, when | - |
| dum | while, as long as, at the same time, until | - |
| enim | for, in fact, truly | - |
| quod | because | - |
| neque, nec | and not, nor | - |
| autem | however; moreover | - |
| nam | for | - |
| aut | or | |
| at | but; but, mind you; but, you say | - |
| nisi | if...not, unless, except | nisi prius |
| atque or acc (both forms used before consonants, atque regularly before vowels or h) | and also, and even, and in fact | - |