Where does “riissu” come from?

riissu (Ingrian) comes from Russian рис, from Middle Low German rīs, from Old French ris, from Italian riso, from Latin rīsus, from Ancient Greek ὄρυζα, from Proto-Iranian *wrinǰiš.

riissu (Ingrian): rice

Definitions

rice

Ancestry of “riissu”, step by step

Step	Language	Word	Meaning
1	Russian	рис	rice, paddy; rice
2	Middle Low German	rīs	—
3	Old French	ris	reef
4	Italian	riso	laughter, laugh; rice; past participle of ridere
5	Latin	rīsus	laughed at, ridiculed, mocked, having been ridiculed
6	Ancient Greek	ὄρυζα	rice
7	Proto-Iranian	*wrinǰiš	—

Words derived from “riissu”

riissupelto
riissusuurima
riissusuurimikko

Every word from Proto-Iranian *wrinǰiš →Every word from Ancient Greek ὄρυζα →Every word from Latin rīsus →