'pho 'gyur med pa

འཕོ་འགྱུར་མེད་པ
unchanging, without cessation or change, without transition or change [JV]

without transition or change; changeless, without change or transformation, free from departing and changing; changeless [RY]

without transition or change [KOT: 'pho ba=gzhan du 'gro ba; 'gyur ba=brtan po med pa] [RB]

unchanging [RY]

changeless [w/o change or cessation, departing and changing, transmigration and change [IW]