α. Old English oþres cynnes, late Old English othres cynnes, early Middle English oþeres kunnes, early Middle English otheres kunnes, early Middle English oðres cynnes, early Middle English oþres kennes, early Middle English oðreskennes.
β. early Middle English oþer kunnes, early Middle English oðer kynnes, early Middle English oþerr kinness ( Ormulum), Middle English oþer cunnes, Middle English oðer kennes, Middle English oþer kynnes, Middle English other kynnes; English regional (Yorkshire) 1800s– otherkins, 1900s– owtherkins.
γ. early Middle English oþre kenne, Middle English oþerkin, Middle English oþerkyn, Middle English oþirkin.