α. Old English aiðulo (Northumbrian, accusative plural), Old English aðl, Old English aðol (rare).
β. Old English adld (transmission error), Old English–early Middle English adl, Old English–Middle English adle, late Old English able (transmission error), early Middle English ædle, Middle English odle.
γ. Old English ald, Old English eald (transmission error), late Middle English alde.