adj. 25B6; adjective
an airtight container : SEALED, hermetically sealed, closed/shut tight.
an airtight alibi : INDISPUTABLE, unquestionable, incontrovertible, undeniable, incontestable, irrefutable, watertight, beyond dispute/question/doubt.
adj. 25B6; adjective
an airtight container : SEALED, hermetically sealed, closed/shut tight.
an airtight alibi : INDISPUTABLE, unquestionable, incontrovertible, undeniable, incontestable, irrefutable, watertight, beyond dispute/question/doubt.
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012