Ok, thanks for the info.

Btw etymologically words angel and angle are likely connected. While some would say nooo angel is from greek angelos (messenger) from unknown angaros (mounted courrier), while angle is from greek ankylos (bent); truth is they can both be traced to sanskrit, and that means they are connected. Even if the word roots are only similar, they are connected. E.g. mother and material from sanskrit root matr-

:P