Where does “slechtvalk” come from?

slechtvalk (Dutch) comes from Dutch valk, from Middle Dutch valke, from Old Dutch falco, from Proto-West Germanic falkō, from Proto-Germanic falkô, from Proto-Indo-European pōl-, from Slovincian pól, from Proto-Slavic polъ — to split off, separate; to chop, to separate.

slechtvalk (Dutch): peregrine falcon (Falco peregrinus)

Definitions

  1. peregrine falcon (Falco peregrinus)

Ancestry of “slechtvalk”, step by step

slechtvalk traces back through two separate lines of ancestry.

via Dutch valk

StepLanguageWordMeaning
1DutchvalkA falcon, bird of the family Falconidae, in...
2Middle Dutchvalke
3Old Dutchfalcofalcon
4Proto-West Germanicfalkōfalcon
5Proto-Germanicfalkôfalcon
6Proto-Indo-Europeanpōl-
7Slovincianpólhalf
8Proto-Slavicpolъside, flank; half; member of a pair of options →...
9Proto-Indo-European(s)pelH-to split off, separate; to chop, to separate

via Dutch slecht

StepLanguageWordMeaning
1Dutchslechtbad; ordinary, simple, common, mean
2Middle Dutchslechtsmooth, flat
3Old Dutchsleht
4Proto-Germanicslihtazslippery; smooth; flat; level
5Proto-Germanicslīkanąto slide, to slip
6Proto-Indo-Europeansleyǵ-to glide, smooth, spread; to smear; to creep; to...
Every word from Proto-Indo-European (s)pelH-Every word from Proto-Slavic polъEvery word from Slovincian pól