α. Old English hrygile- (in compounds, perhaps transmission error), Old English ræcelc (Northumbrian), Old English recelces (Northumbrian, genitive), Old English recilc (Northumbrian), Old English recils (Mercian), Old English ricels, Old English ricyls (rare), Old English roecels (Northumbrian), Old English rycels, Old English (Northumbrian)–early Middle English receles (genitive), Old English–early Middle English recels, late Old English recel, early Middle English receles, early Middle English recle- (in compounds), early Middle English recles ( Ormulum, transmission error), early Middle English recless ( Ormulum), early Middle English rekele- (in compounds), early Middle English rekle- (in compounds), Middle English recles, Middle English reclis, Middle English rekeles, Middle English rekelis, Middle English rekels, Middle English rekills, Middle English rekils, Middle English rekles, Middle English rekyls, Middle English rikelis, Middle English rykels, Middle English rykkylles, Middle English rykyles, late Middle English rikylle, late Middle English rykyll; N.E.D. (1906) also records a form Middle English rikels.
β. early Middle English rchles (genitive, transmission error), early Middle English rechel- (in compounds), early Middle English recheles (genitive), early Middle English reches (transmission error), early Middle English rechles (genitive), early Middle English riches (transmission error), Middle English recheles, Middle English rechellys, Middle English rechels, Middle English rechelys, Middle English rechles, Middle English rychellys, Middle English rychels, late Middle English richell, late Middle English richelle, late Middle English rychel.