- Archdeaconal Adj.
- Archdemon Subst. Adj.
- Archdiocesan Adj.
- Archducal Adj.
- Archduchess Subst. Adj.
- Archduchy Subst. Adj.
- Archduke Subst. Adj.
- Archean Adj. Eigenn.
- Arched Adj. Part. Perf.
- Archegonial Adj.
- Archeocortex Subst. Adj.
- Archeographic Adj.
- Archeological Adj.
- Archeologist Subst. Adj.
- Archeophyte Subst. Adj.
- Archeozoic Adj. Subst.
- Archer Subst. Eigenn. Adj.
- Archerfish Subst. Adj.
- Archery Subst. Adj.
- Archetypal Adj.
- Archetype Subst. Verb Adj.
- Archetypic Adj.
- Archetypical Adj.
- Archetypist Subst. Adj.
- Archfiend Subst. Adj.
- Archfounder Subst. Adj.
- Archibenthic Adj.
- Archidiaconal Adj.
- Archie Eigenn. Adj.
- Archiepiscopal Adj.
- Archimedean Adj. Subst.
- Archipelagic Adj.
- Archipelago Subst. Adj.
- Architect Subst. Verb Adj.
- Architectonic Adj. Subst.
- Architectural Adj.
- Architecture Subst. Adj.
- Architrave Subst. Adj.
- Archival Adj.
- Archive Subst. Verb Adj.
- Archived Adj.
- Archiver Subst. Adj.
- Archivolt Subst. Adj.
- Archosaur Subst. Adj.
- Archpriest Subst. Adj.
- Archtraitor Subst. Adj.
- Archway Subst. Adj. Eigenn.
- Archwise Adv. Adj.
- Arciform Adj.
- Arcjet Subst. Adj.
- Arcless Adj.
- Arclike Adj. Adv.
- Arcology Subst. Adj.
- Arcquenching Subst. Adj.
- Arcsine Subst. Adj.
- Arctan Subst. Adj.
- Arctangent Subst. Adj.
- Arctic Adj. Eigenn.
- Arcual Adj.
- Arcuate Adj. Verb