| A | B |
| alias | alius, alia, alium |
| aquatic, aqueduct, aquamarine | aqua, -ae (f) |
| claustrophobia, cloister, closure, occlude, preclude, foreclosure, disclosure | claudo, claudere, clausi, clausus |
| commode | commodus, -a, -um |
| debt | debeo, debere, debui, debitus |
| effigy | effigies, effigiei (f) |
| equestrian, equine | equus, -i (m) |
| fraction | fractus, -a, -um |
| impediment, impede, | impedio, impedire, impedivi, impenditus |
| lento | lente |
| marine, submarine, marines, mariner | mare, maris (n) |
| miserable, commiserate, miserly | miser, misera, miserum |
| nautical, astronaut, Argonaut | nauta, -ae (m) |
| prince | princeps, principis (m) |
| sacerdotal | sacerdos, sacerdotem (m) |
| Saxony | saxum, -i (n) |
| tenacious, abstinence, retentive, sustain, tenant, tenure | teneo, tenere, tenui, tentus |
| undulate, inundate, redundancy, | unda, -ae (f) |
| victory, invincible, evict, vincibility | vinco, vincere, vici, victus |
|