TALK PROFUSELY is a phrase that describes someone who speaks in an excessive or overly enthusiastic manner. The crossword solutions for this phrase are GAS and GUSH, both of which are verbs that describe the act of talking profusely. GAS is a slang term that means to talk in an exaggerated or boastful way, while GUSH is a verb that means to speak in an unrestrained or effusive manner. Both terms can be used to describe someone who talks too much or too enthusiastically.