Where does “idiomaattisesti” come from?

idiomaattisesti (Finnish) comes from Finnish idiomaattinen, from Ancient Greek ἰδιωματικός, from Ancient Greek ἰδίωμα, from Ancient Greek ἰδιοῦσθαι, from Ancient Greek ἴδιος, from Proto-Hellenic *hwédios.

idiomaattisesti (Finnish): idiomatically

Definitions

idiomatically

Ancestry of “idiomaattisesti”, step by step

idiomaattisesti traces back through two separate lines of ancestry.

via Finnish idiomaattinen

Step	Language	Word	Meaning
1	Finnish	idiomaattinen	idiomatic
2	Ancient Greek	ἰδιωματικός	related to an idiom
3	Ancient Greek	ἰδίωμα	peculiarity, specific property, unique feature;...
4	Ancient Greek	ἰδιοῦσθαι	to make one's own, appropriate to oneself
5	Ancient Greek	ἴδιος	pertaining to self, that is, one's own; private;...
6	Proto-Hellenic	*hwédios	—

via Finnish sti

Step	Language	Word	Meaning
1	Finnish	sti	—

Every word from Proto-Hellenic *hwédios →Every word from Ancient Greek ἴδιος →Every word from Ancient Greek ἰδιοῦσθαι →