Synonyms of changeless in English:

changeless


See definition of changeless

adjective

1‘parents are so utterly changeless in their behaviour’

SYNONYMS
unchanging, unvarying, timeless, static, standing, fixed, permanent, constant, unchanged, fast, consistent, uniform, undeviating
stable, steady, unchangeable, unalterable, invariable, immutable
lasting, long-lasting, abiding, enduring, persistent, indefinite, continuing, perpetual, everlasting, perennial, unending, endless, never-ending
ANTONYMS

variable, fleeting