adj. unquenchable, irrepressible, unsuppressible; enduring, undying, imperishable, eternal, everlasting The teacher had to cope with inextinguishable giggling Our hopes for freedom were inextinguishable.
INEXTINGUISHABLE
Meaning of INEXTINGUISHABLE in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012