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
Dong	-	Chinese
ÉBer	-	Irish Mythology
Sarpedon	-	Greek Mythology
Clarinda	klə-RIN-də	English
Aylen	-	Native American, Mapuche
Nicolau	nee-koo-LOW (Portuguese)	Portuguese, Galician, Catalan