not take (something) lightly

To regard something with a great amount of seriousness or gravity. I hope you aren't taking these allegations lightly—they could mean a life in prison! I can promise you that I won't take this job interview lightly.

Common Names:

Name	Pronounced	Usage
Anwen	-	Welsh
Nechtan	-	Irish Mythology, Ancient Celtic
Leone (2)	-	English
Tito	TEE-to (Italian, Spanish)	Italian, Spanish, Portuguese
Aspel	['æspəl]
Glenn	[glen]