- Arbitration Subst. Adj.
- Arbitrational Adj.
- Arbitrative Adj.
- Arbitrator Subst. Adj.
- Arbitress Subst. Adj.
- Arbor Subst. Adj.
- Arboraceous Adj.
- Arboreal Adj.
- Arboreous Adj.
- Arborescent Adj. Subst.
- Arboretum Subst. Adj.
- Arborical Adj.
- Arboricide Subst. Adj.
- Arborisation Subst. Adj.
- Arborist Subst. Adj.
- Arborizational Adj.
- Arborized Adj. Part. Perf.
- Arborous Adj.
- Arborvitae Subst. Adj.
- Arbour Subst. Adj.
- Arboured Adj.
- Arbourised Adj.
- Arbourising Adj.
- Arboviral Adj.
- Arbovirus Subst. Adj.
- Arbutin Subst. Adj.
- Arbutus Subst. Adj. Eigenn.
- Arc Subst. Verb Adj.
- Arc-free Adj.
- Arc-shaped Adj.
- Arcade Subst. Adj.
- Arcaded Adj. Part. Perf.
- Arcadian Adj. Subst.
- Arcady Adj. Subst. Eigenn.
- Arcane Adj. Subst.
- Arcature Subst. Adj.
- Arccos Subst. Adj.
- Arcenic Adj.
- Arch Subst. Verb Adj.
- Archaeal Adj.
- Archaean Adj. Subst. Eigenn.
- Archaebacterium Subst. Adj.
- Archaeoastronomer Subst. Adj.
- Archaeographic Adj.
- Archaeologic Adj.
- Archaeological Adj.
- Archaeology Subst. Adj.
- Archaeophyte Subst. Adj.
- Archaeopteryx Subst. Eigenn. Adj.
- Archaeozoic Adj. Subst.
- Archaic Adj.
- Archaising Adj. Subst.
- Archaist Subst. Adj.
- Archaistic Adj.
- Archaized Adj.
- Archangelic Adj.
- Archbiosis Subst. Adj.
- Archbishop Subst. Adj.
- Archbishopric Subst. Adj.
- Archdeacon Subst. Adj.