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Finnish ruis
Old English ryġe (cognate)
Estonian rukis (cognate)
Proto-Finnic *rugis (inherited)
Proto-Germanic *rugiz (derived)
Proto-Balto-Slavic *rugis (derived)
Lithuanian rugys (cognate)
Veps rugiž (cognate)

Estonian rukis (cognate)
Finnish ruisleipä (compound)
Finnish ruisrääkkä (compound)
Finnish ruiskaunokki (compound)
Finnish ruiskukka (compound)
Finnish ruisjauho (compound)
Finnish ruislimppu (affix)
Finnish ruislintu (affix)
Finnish ruisvehnä (compound)
Finnish ruismaltaat (affix)
Finnish rukiinen (affix)
Finnish ruispala (affix)
Finnish juhannusruis (compound)
Finnish syysruis (compound)
Finnish ruispelto (affix)
Finnish kevätruis (affix)
Finnish ruishiutale (affix)
Finnish rukiinleikkuu (affix)
Finnish ruisreikäleipä (compound)
Finnish ruissihtijauho (compound)
Finnish ruishampurilainen (compound)
Finnish ruistaikina (compound)
Finnish ruissipsi (compound)
Finnish ruispasta (compound)
Finnish ruislajike (compound)
Finnish ruiskorppujauho (compound)
Finnish ruisjuuri (compound)
Finnish ruispuuro (compound)
Finnish ruissämpylä (compound)
Finnish ruisolut (compound)
Finnish ruisvelli (compound)
Karelian ruis (cognate)
Ludian rugiž (mention)
Veps rugiž (mention)