Thesaurus
perennial
perennial
adjective
Definition of PERENNIAL
having an existence or validity that does not change or diminish <her perennial pessimism was really starting to annoy her coworkers>
Synonyms ageless, continuing, dateless, enduring, eternal, everlasting, immortal, imperishable, lasting, ongoing, perennial, perpetual, timeless, undying
Related Words ceaseless, endless, permanent; changeless, constant, stable, stationary, steady, unchanging, unvarying
Near Antonyms antiquated, archaic, dated, obsolete, outdated, outmoded, out-of-date, outworn, passé
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