| Vocable | Translation |
| arbustivus/arbustiva/arbustivum, AO Adjective | of/with trees/orchards, of vines trained on trees… |
| arbustus/arbusta/arbustum, AO Adjective | planted/set with trees, tree covered, trained on … |
| arbuteus/arbutea/arbuteum, AO Adjective | of the evergreen strawberry tree (arbutus), of ar… |
| arcanus/arcana/arcanum, AO Adjective | secret, private, hidden, intimate, personal, conf… |
| arcarius/arcaria/arcarium, AO Adjective | of/concerned with ready money, cash |
| arcelacus/arcelaca/arcelacum, AO Adjective | variety of vine (arcelacae vites) |
| arcellacus/arcellaca/arcellacum, AO Adjective | variety of vine (arcelacae vites) |
| arceracus/arceraca/arceracum, AO Adjective | variety of vine (arceracae vites) |
| arcessitus/arcessita/arcessitum, AO Adjective | brought from elsewhere, foreign, extraneous, self… |
| arceuthinus/arceuthina/arceuthinum, AO Adjective | of the juniper tree |
| archaeologicus/archaeologica/archaeologicum, AO Adjective | archaeological, pertaining to archaeology/study o… |
| archaicus/archaica/archaicum, AO Adjective | archaic |
| archetypus/archetypa/archetypum, AO Adjective | first made, genuine, original, in the author's ha… |
| Archiacus/Archiaca/Archiacum, AO Adjective | made by Archius (cabinet maker, maker of plain/ch… |
| archidictus/archidicta/archidictum, AO Adjective | extremely eloquent |
| archiepiscopalis/archiepiscopale, archiepiscopalis M Adjective | archepiscopal, archbishopal, pertaining to an arc… |
| architectonicus/architectonica/architectonicum, AO Adjective | architectural, relating to architecture |
| arcifinalis/arcifinale, arcifinalis M Adjective | of conquered land not yet surveyed/assigned but b… |
| arcifinius/arcifinia/arcifinium, AO Adjective | of conquered land not yet surveyed/assigned but b… |
| arcipotens, arcipotentis M Adjective | mighty with the bow (Apollo) |
| arcitenens, arcitenentis M Adjective | carries/holding a bow (epithet of Apollo/Artimis)… |
| arcticos/arctice, arcticis M Adjective | initial, that constitutes the beginning (of a syl… |
| arcticus/arctica/arcticum, AO Adjective | arctic, northern, pertaining to the constellation… |
| arctous/arctoa/arctoum, AO Adjective | pertaining to the Big/Little Dipper/Bear, northern |
| Arctous/Arctoa/Arctoum, AO Adjective | northern, arctic, of the far north, occurring in/… |
| arctus/arcta/arctum, AO Adjective | close, thick, narrow, short, strict, scanty, brie… |
| arcuarius/arcuaria/arcuarium, AO Adjective | of/pertaining to the bow |
| arcuatilis/arcuatile, arcuatilis M Adjective | bow-formed, bow shaped, bowed |
| arcuatus/arcuata/arcuatum, AO Adjective | arched, bow-shaped, carried on/supported by arche… |
| ardens, ardentis M Adjective | burning, flaming, glowing, fiery, shining, brilli… |