in an unalterable and unchangeable manner; his views were unchangeably fixed
[ Syn: unalterably , unalterably , unassailably , unassailably , immutably , immutably , unalterably , unalterably , unassailably , unassailably , immutably , immutably , unalterably , unalterably , unassailably , unassailably , immutably , immutably , unalterably , unalterably , unassailably , unassailably , immutably , immutably ]