Where does “faliti” come from?

faliti (Serbo-Croatian) comes from German fehlen, from Middle High German vælen, from Old French faillir, from Latin fallēre.

faliti (Serbo-Croatian): to lack, to miss, to be short of (be without something necessary for another action)

Definitions

to lack, to miss, to be short of (be without something necessary for another action)

Step	Language	Word	Meaning
1	German	fehlen	to lack; to be absent from, to be missing from,...
2	Middle High German	vælen	—
3	Old French	faillir	alternative infinitive of falir; to fail, err
4	Latin	fallēre	—