undetectableEnglishOxford American Thesaurusundetectable adjective there may have been an undetectable amount of poison in the tea: unnoticeable, imperceptible, invisible, inaudible, odorless, subtle, faint, obscure; tiny, minute, infinitesimal.word toolkitundetectableSee invisible.
EnglishOxford American ThesaurusEnglishOxford American Thesaurus
