Correct
信口
/ xìnkǒu /
Strokes
Definition
to blurt sth out/to open one's mouth without thinking
Example
As a Verb
speak thoughtlessly/casually
1
Xìnkǒu
信口
xiánchě
闲扯
jabber about nothing in particular
2
Xìnkǒu
信口
shuō
说
chū
出
blurt out one's thoughts
3
Xìnkǒu
信口
huídá
回答
answer casually
4
Xìnkǒuhúzhōu
信口胡诌
talk nonsense; speak thoughtlessly; speak wildly