Where does “tomaattiketsuppi” come from?

tomaattiketsuppi (Finnish) comes from Finnish tomaatti, from Swedish tomat, from Danish tomat, from Spanish tomate, from Classical Nahuatl tomātl, from Proto-Nahuan *toma- — tomatillo.

tomaattiketsuppi (Finnish): tomato ketchup

Definitions

tomato ketchup

Ancestry of “tomaattiketsuppi”, step by step

tomaattiketsuppi traces back through two separate lines of ancestry.

via Finnish tomaatti

Step	Language	Word	Meaning
1	Finnish	tomaatti	tomato
2	Swedish	tomat	tomato
3	Danish	tomat	A tomato
4	Spanish	tomate	tomato; tomatillo; hole
5	Classical Nahuatl	tomātl	tomato
6	Proto-Nahuan	*toma-	tomatillo

via Finnish ketsuppi

Step	Language	Word	Meaning
1	Finnish	ketsuppi	ketchup
2	English	ketchup	A tomato-vinegar-based sauce, sometimes...
3	Hainanese	膎汁	—
4	Indonesian	kecap	soy sauce; sound of tongue smacking
5	Hokkien	膎汁	—

Every word from Proto-Nahuan *toma- →Every word from Classical Nahuatl tomātl →Every word from Spanish tomate →