#1
changeless a. [
immutable] not subject or susceptible to change or variation in form or quality or nature; "the view of that time was that all species were immutable, created by God"
. wn #2
changeless s. [
constant, invariant, unvarying] unvarying in nature; "maintained a constant temperature"; "principles of unvarying validity"
. wn #3
changeless s. [
unalterable] remaining the same for indefinitely long times
. wn