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
Jinny	JIN-ee	English
Che	CHE	Spanish
Melanthios	-	Greek Mythology, Ancient Greek
Nessa (3)	NES-a	Irish, Irish Mythology
Ihor	EE-hawr	Ukrainian
Olympias	-	Ancient Greek