Where does “[[świercz]], [[śwircz]]” come from?

[[świercz]], [[śwircz]] (Old Polish) comes from Proto-Slavic svьrčь, from Proto-Slavic -ъ, from Proto-Indo-European -om, from Proto-Indo-European -o-.

Ancestry of “[[świercz]], [[śwircz]]”, step by step

StepLanguageWordMeaning
1Proto-Slavicsvьrčьcricket
2Proto-Slavic-ъ*poteťi → *potokъ; *teťi → *tokъ; *gňiti →...
3Proto-Indo-European-omemphatic suffix or postpositive particle
4Proto-Indo-European-o-—

Words derived from “[[świercz]], [[śwircz]]”

Every word from Proto-Indo-European -o- →Every word from Proto-Slavic -ъ →Every word from Proto-Slavic svьrčь →
[[świercz]], [[śwircz]] — Etymology, Origin & Word History | Etymology Explorer