unalterable

adjectives

not capable of being changed or altered
"unalterable resolve"; "an unalterable ground rule"
is derived from
is derived from
antonym
of a sentence; that cannot be changed
"an unalterable death sentence"
is similar to
not subject to alteration or change
domain category
the collection of rules imposed by authority
"civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"
remaining the same for indefinitely long times
is derived from
is derived from