Where does “-onen” come from?

-onen (Finnish) comes from Finnish -nen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

Ancestry of “-onen”, step by step

StepLanguageWordMeaning
1Finnish-nenForms diminutives nouns or terms expressing...
2Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
3Finnish-uusForms nouns from adjectives, expressing a quality
4Proto-Finnic-uc-ness, -hood

Words derived from “-onen”

Every word from Proto-Finnic -uc →Every word from Finnish -inen →Every word from Finnish -uus →
-onen — Etymology, Origin & Word History | Etymology Explorer