คำแปล ความหมาย ของ "insincere" ที่ค้นพบ

Everyone loves to hear praise, but over-praise has the opposite effect of sounding insincere.

They say fine words are no virtue if they're insincere and that's him in a nutshell. He's all talk but doesn't mean a word of it.

The letter sounds forced, what is worse, insincere.