Synonyms of lifelong in English:

lifelong


See definition of lifelong

adjective

1‘a lifelong friendship’

SYNONYMS

lasting, for all one's life, lifetime's, long-lasting, long-standing, long-term, long-running, persisting, prevailing, durable, constant, stable, established, steady, steadfast, secure, fast, firm, fixed, deep-rooted, enduring, continuing, abiding, remaining

permanent, eternal, immutable

ANTONYMS

ephemeral, short-lived, temporary