Correct

随口

/ suíkǒu /
Strokes

Definition

(speak) without thinking the matter through

Example

As an Adverb

(say or answer) bluntly; casually; without much thinking; offhand

1
suíkǒu
随口
jiù
néng
shuōxiàohuà
说笑话
  

He can tell jokes right off the cuff.

2
Suíkǒu
随口
zuō
作答

make a casual reply; blabber out a reply