adjective
Synonyms: continual , ceaseless, constant, continuous, endless, everlasting, interminable, perpetual, timeless, unceasing
Antonyms: intermittent
adjective
Synonyms: continual , ceaseless, constant, continuous, endless, everlasting, interminable, perpetual, timeless, unceasing
Antonyms: intermittent
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003