胡说 Words — Dong Chinese Dictionary

húshuō HSK7

to talk nonsense

胡说八道 húshuōbādào to talk nonsense

to talk nonsense; to speak irresponsibly
信口胡说 xìnkǒuhúshuō to talk nonsense

To speak without thinking; to blurt out whatever comes to mind without regard for the facts.
胡说乱道 húshuōluàndào to talk nonsense

to talk foolishly and wildly; to speak without any basis in fact
满口胡说 mǎnkǒuhúshuō to talk nonsense

to talk nonsense; to speak irresponsibly or make things up