Where does “kasku” come from?
kasku (Finnish) comes from Russian ска́зка, from Russian сказа́ть, from Russian каза́ть, from Proto-Slavic kāzàti, from Proto-Indo-European kʷeǵ-, from Proto-Indo-European kʷeḱ- — to see; to look.
kasku (Finnish): anecdote
Ancestry of “kasku”, step by step