Where does “glupen” come from?

glupen (Middle Dutch) comes from Serbo-Croatian glupan, from Serbo-Croatian -an, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

Ancestry of “glupen”, step by step

StepLanguageWordMeaning
1Serbo-Croatianglupanidiot, fool, dumbass
2Serbo-Croatian-anSuffix appended to words to create a masculine...
3Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives

Words derived from “glupen”

Every word from Proto-Slavic -ьnъ →Every word from Serbo-Croatian -an →Every word from Serbo-Croatian glupan →
glupen — Etymology, Origin & Word History | Etymology Explorer