Where does “kruelega” come from?

kruelega (Esperanto) comes from Esperanto kruela, from English cruel, from French cruel, from Spanish cruel, from Latin crūdēlis, from Latin crūdus, from Proto-Indo-European krewh₂- — blood outside the body.

kruelega (Esperanto): exceedingly cruel

Definitions

exceedingly cruel

Ancestry of “kruelega”, step by step

Step	Language	Word	Meaning
1	Esperanto	kruela	cruel
2	English	cruel	Intentionally causing or reveling in pain and...
3	French	cruel	cruel; hard, painful
4	Spanish	cruel	cruel
5	Latin	crūdēlis	unfeeling, rude
6	Latin	crūdus	raw, bloody, bleeding
7	Proto-Indo-European	krewh₂-	blood outside the body

Every word from Proto-Indo-European krewh₂- →Every word from Latin crūdus →Every word from Latin crūdēlis →