Where does “miluteńko” come from?

miluteńko (Polish) comes from Polish miluteńki, from Polish milutki, from Polish -utki, from Polish -ki, from Proto-Slavic -ъkъ, from Proto-Slavic -kъ, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

Ancestry of “miluteńko”, step by step

StepLanguageWordMeaning
1Polishmiluteńki
2Polishmilutki
3Polish-utkidiminutive adjective suffix
4Polish-kiforms masculine adjectives
5Proto-Slavic-ъkъForms diminutives from old u-stem nouns;...
6Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
7Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kosEvery word from Proto-Slavic -kъEvery word from Polish -utki