Where does “хирявий” come from?

хирявий (Ukrainian) comes from Ukrainian -я́вий, from Proto-Slavic -vъ, from Proto-Balto-Slavic *-was, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “хирявий”, step by step

StepLanguageWordMeaning
1Ukrainian-я́вийSuffix used to form adjectives from nouns or other adjectives, usually describing characteristics; approximately equivalent to -y
2Proto-Slavic-vъFrom thematic declension of u-stem...
3Proto-Balto-Slavic*-was
4Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wósEvery word from Proto-Slavic -vъEvery word from Ukrainian -я́вий
хирявий — Etymology, Origin & Word History | Etymology Explorer