Where does “cichuteńko” come from?

cichuteńko (Polish) comes from Polish cichuteńki, from Polish cichutki, 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 “cichuteńko”, step by step

StepLanguageWordMeaning
1Polishcichuteńki
2Polishcichutki
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 -kos