Where does “drobnomieszczanka” come from?

drobnomieszczanka (Polish) comes from Polish mieszczanka, from Polish mieszczanin, from Polish -anin, from Proto-Slavic -janinъ, from Proto-Slavic -inъ, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Ancestry of “drobnomieszczanka”, step by step

drobnomieszczanka traces back through two separate lines of ancestry.

via Polish mieszczanka

StepLanguageWordMeaning
1Polishmieszczanka
2Polishmieszczaninburgher; townsman
3Polish-aninForms nouns meaning: an inhabitant
4Proto-Slavic-janinъCreates male dweller terms from toponyms or place...
5Proto-Slavic-inъ-ine; Creates singulatives, mostly with...
6Proto-Indo-European-iHnosCreates adjectives of materials
7Proto-Indo-European-no-adjectival suffix

via Polish Drobny

StepLanguageWordMeaning
1PolishDrobnyfine
2Old Polishdrobnyfine
3Proto-Slavicdrobьnъsmall, fine
4Proto-Slavicdrobitito crumble, crush
5Proto-Indo-Europeandʰrebʰ-to become thick or cloudy, curdle, ferment; to...
Every word from Proto-Indo-European -no-Every word from Polish -aninEvery word from Proto-Slavic -janinъ