Where does “Carunungan” come from?

Carunungan (Tagalog) comes from Tagalog karunungan, from Tagalog dunong, from Proto-Philippine *dunuŋ.

Ancestry of “Carunungan”, step by step

Step	Language	Word	Meaning
1	Tagalog	karunungan	—
2	Tagalog	dunong	wisdom
3	Proto-Philippine	*dunuŋ	—