adverb
Synonyms: often , again and again, frequently, much, oft, oftentimes, ofttimes, over and over, time and again
Idioms: day after day, day by day, day in and day out
adverb
Synonyms: often , again and again, frequently, much, oft, oftentimes, ofttimes, over and over, time and again
Idioms: day after day, day by day, day in and day out
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003