Where does “sananvastuu” come from?

sananvastuu (Finnish) comes from Finnish sana, from Finnish luokka, from Finnish luokki, from Proto-Slavic lǫkъ, from Proto-Balto-Slavic *lankás, from Proto-Indo-European lenk- — to bend.

sananvastuu (Finnish): responsibility for what one says, "responsibility of speech" as something that comes with freedom of speech, interpreted by some as a euphemism for restricting freedom of speech

Definitions

responsibility for what one says, "responsibility of speech" as something that comes with freedom of speech, interpreted by some as a euphemism for restricting freedom of speech

Ancestry of “sananvastuu”, step by step

sananvastuu traces back through two separate lines of ancestry.

via Finnish sana

Step	Language	Word	Meaning
1	Finnish	sana	word; Word, Scripture; lesson
2	Finnish	luokka	class; class, social class; grade
3	Finnish	luokki	shaft bow
4	Proto-Slavic	lǫkъ	bow
5	Proto-Balto-Slavic	*lankás	bow
6	Proto-Indo-European	lenk-	to bend

via Finnish vastuu

Step	Language	Word	Meaning
1	Finnish	vastuu	responsibility, charge; "see also:" in charge;...
2	Finnish	vastata	to answer, to reply; to respond
3	Proto-Finnic	vastat'ak	to answer, to reply

Every word from Proto-Indo-European lenk- →Every word from Proto-Balto-Slavic *lankás →Every word from Proto-Slavic lǫkъ →