adj. Function: adjective
Synonyms: IMPERCEPTIBLE , impalpable, imponderable, inappreciable, insensible, intangible, unapparent, unappreciable, unobservable, unperceivable
Antonyms: discernible, distinguishable
adj. Function: adjective
Synonyms: IMPERCEPTIBLE , impalpable, imponderable, inappreciable, insensible, intangible, unapparent, unappreciable, unobservable, unperceivable
Antonyms: discernible, distinguishable
Merriam Webster. Collegiate thesaurus English dictionary. Английский энциклопедический толковый словарь тезауруса. 2012