| Vocable | Translation |
| acistarium, acistarii [n.] O Noun | monastery |
| acisulus, acisuli [m.] O Noun | little adze |
| aclassis, aclassis [f.] M Noun | tunic (over the shoulders, unstitched) |
| aclouthia, aclouthiae [f.] A Noun | Divine Office (in Eastern Rite Churches), liturgi… |
| aclys, aclydis [f.] M Noun | small javelin with a strap |
| acna, acnae [f.] A Noun | measure/piece of land (120 feet square) |
| acnua, acnuae [f.] A Noun | square actus, a measure of land 120 yards square |
| acoetis, acoetis [f.] M Noun | wife, bed-fellow (L+S) |
| acolitus, acoliti [m.] O Noun | acolyte, cleric in minor orders |
| acoluthus, acoluthi [m.] O Noun | acolyte, cleric in minor orders |
| acolythus, acolythi [m.] O Noun | acolyte, cleric in minor orders |
| acolytus, acolyti [m.] O Noun | acolyte, cleric in minor orders |
| acona, aconae [f.] A Noun | pointed stones (pl.) |
| aconitum, aconiti [n.] O Noun | wolfbane, aconite (gnus Aconitum) (poisonous plan… |
| acopum, acopi [n.] O Noun | salve used to treat fatigue or pain |
| acor, acoris [m.] C Noun | bitter or tart flavor, sourness, tart/sour substa… |
| acorna, acornae [f.] A Noun | kind of thistle |
| acorum, acori [n.] O Noun | sweet/yellow flag/iris or its root, butchers's br… |
| acorus, acori [f.] O Noun | sweet/yellow flag/iris or its root, butchers's br… |
| acquisitio, acquisitionis [f.] C Noun | acquisition, additional source of supply |
| acquisitrix, acquisitricis [f.] C Noun | acquirer (female) |
| acra, acrae [f.] A Noun | promontory/headland |
| acratophorum, acratophori [n.] O Noun | vessel for scented/unmixed wine |
| acredo, acredinis [f.] C Noun | sharp/pungent taste |
| acredula, acredulae [f.] A Noun | unknown bird/beast/animal |
| acridium, acridii [n.] O Noun | scammony (Convolvulus Scammonia), purgative resin… |
| acrifolium, acrifolii [n.] O Noun | unknown tree of ill omen |
| acrimonia, acrimoniae [f.] A Noun | acrimony, briskness, caustic/corrosive/pungent qu… |
| acritas, acritatis [f.] C Noun | sharpness, keenness, vehemence, force, severity |
| acritudo, acritudinis [f.] C Noun | pungency, bitterness, keenness, energy, vigor, ha… |