The term 'run on' is used to describe a situation in which someone speaks or writes for an extended period of time without pausing. The crossword solutions for this term include 'CONTINUE' (8 letters), 'NATTER' (6 letters), 'RATTLE' (6 letters), 'GAB' (3 letters), 'YAK' (3 letters), 'DRONE' (5 letters), 'PRATE' (5 letters), and 'talkablue streak' (15 letters). All of these words are synonyms for run on and can be used to describe someone who talks or writes for an extended period of time without pausing.