| Vocable | Translation |
| arcella, arcellae [f.] A Noun | square landmark for surveyors |
| arcellula, arcellulae [f.] A Noun | little/small box |
| arcera, arcerae [f.] A Noun | kind of covered carriage, the seven bright stars … |
| arcessitio, arcessitionis [f.] C Noun | summons, sending for, [dies propriae ~ => day of … |
| arcessitor, arcessitoris [m.] C Noun | one who comes to summon/call/fetch another, accus… |
| arcessitus, arcessitus [m.] U Noun | summons, sending for |
| archaeologia, archaeologiae [f.] A Noun | archaeology, study of antiquities |
| archaeologus, archaeologi [m.] O Noun | archaeologist |
| archangelus, archangeli [m.] O Noun | archangel |
| archeota, archeotae [m.] A Noun | keeper of the archives, a recorder |
| archetypum, archetypi [n.] O Noun | original, pattern, model |
| archezostis, archezostis [f.] M Noun | kind of bryony plant (Bryonia alba L+S) |
| archiater, archiatri [m.] O Noun | official/court physician |
| archiatia, archiatiae [f.] A Noun | rank of chief physician |
| archiatrus, archiatri [m.] O Noun | official/court physician, chief physician and per… |
| archibasilica, archibasilicae [f.] A Noun | archbasilica, cathedral church |
| archibucolus, archibucoli [m.] O Noun | chief priest of Bacchus |
| archibuculus, archibuculi [m.] O Noun | chief priest of Bacchus |
| archibugius, archibugii [m.] O Noun | ARCHIBUGI, arch-head (of Bugella community?) |
| archicantor, archicantoris [m.] C Noun | archicantor, leader of choir of cantors |
| archicapellanus, archicapellani [m.] O Noun | almoner, chief chaplain |
| archidendrophorus, archidendrophori [m.] O Noun | chief of the college of dendrophori (tree-bearers… |
| archidiaconatus, archidiaconatus [m.] U Noun | deanery, office of archdeacon |
| archidiaconus, archidiaconi [m.] O Noun | archdeacon |
| archidiocesis, archidiocesis [f.] M Noun | archdiocese |
| archielectus, archielecti [m.] O Noun | archbishop elect (but not confirmed) |
| archiepiscopatus, archiepiscopatus [m.] U Noun | archbishopric |
| archiepiscopus, archiepiscopi [m.] O Noun | archbishop |
| archiereus, archierei [m.] O Noun | chief priest |
| archierosyna, archierosynae [f.] A Noun | office of chief priest |