| Vocable | Translation |
| artutus/artuta/artutum, AO Adjective | hefty, large-limbed (?) |
| arundineus/arundinea/arundineum, AO Adjective | of reeds, reedy, made of a reed, consisting of re… |
| arvalis/arvale, arvalis M Adjective | of cultivated land, [frater ~ => priest who made … |
| arvus/arva/arvum, AO Adjective | arable (land), cultivated, plowed |
| asarotus/asarota/asarotum, AO Adjective | of/pertaining to mosaic |
| ascendens, ascendentis M Adjective | of/for climbing (machine), enabling one to climb |
| ascendibilis/ascendibile, ascendibilis M Adjective | climbable, that can be climbed |
| asceticus/ascetica/asceticum, AO Adjective | ascetical, of spiritual exercises to attain virtu… |
| ascitus/ascita/ascitum, AO Adjective | derived, assumed, foreign |
| ascius/ascia/ascium, AO Adjective | shadowless |
| ascripticius/ascripticia/ascripticium, AO Adjective | enrolled in addition (as citizen/soldier) |
| ascriptivus/ascriptiva/ascriptivum, AO Adjective | enrolled in addition (as a soldier), supernumerary |
| asepticus/aseptica/asepticum, AO Adjective | aseptic |
| asexualis/asexuale, asexualis M Adjective | sexless |
| Asianus/Asiana/Asianum, AO Adjective | Asian, of/from/belonging to Asia (Roman province)… |
| Asiaticus/Asiatica/Asiaticum, AO Adjective | Asiatic, of/connected with Asia/the East/Asia Min… |
| asinalis/asinale, asinalis M Adjective | of/pertaining to an ass, such as an ass is capabl… |
| asinarius/asinaria/asinarium, AO Adjective | of/connected w/asses, millstone (ass-driven), [vi… |
| asinastrus/asinastra/asinastrum, AO Adjective | variety of fig (feminine adjective) |
| asininus/asinina/asininum, AO Adjective | ass's, of/produced by/foaled of an ass, ass-like,… |
| asinus/asina/asinum, AO Adjective | of/connected with an ass/donkey, ass's, stupid, a… |
| asomatus/asomata/asomatum, AO Adjective | incorporeal |
| asotus/asota/asotum, AO Adjective | debauched, dissipated, profligate |
| aspectabilis/aspectabile, aspectabilis M Adjective | visible, able to be seen, worthy to be seen, plea… |
| asper/aspra/asprum, AO Adjective | rough/uneven, coarse/harsh, sharp/pointed, rude, … |
| asper/aspera/asperum, AO Adjective | rude/unrefined, cruel/violent/savage/raging/drast… |
| aspernabilis/aspernabile, aspernabilis M Adjective | contemptible, negligible, worthy to be disdained,… |
| asperus/aspera/asperum, AO Adjective | rough, harsh |
| aspratilis/aspratile, aspratilis M Adjective | rough (of a stone), with rough scales |
| assarius/assaria/assarium, AO Adjective | roasted, browned (?), having the value/weight of … |