adj. 25B6; adjective TRANSIENT, temporary, brief, short, short-lived, short-term, impermanent, ephemeral, momentary, fleeting, passing, fugitive, here today and gone tomorrow; poetic/literary evanescent.
permanent.
TRANSITORY
Meaning of TRANSITORY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012