Where does “тупість” come from?

тупість (Ukrainian) comes from Ukrainian -ість, from Proto-Slavic -ostь — Used with adjectival stems to form abstract...

тупість (Ukrainian): stupidity

Definitions

  1. stupidity

Ancestry of “тупість”, step by step

StepLanguageWordMeaning
1Ukrainian-ість-hood, -ness, -ity
2Proto-Slavic-ostьUsed with adjectival stems to form abstract...
Every word from Proto-Slavic -ostь →Every word from Ukrainian -ість →
тупість — Etymology, Origin & Word History | Etymology Explorer