Where does “faderlich” come from?

faderlich (Middle English) comes from Old English fæderlīċ, from Proto-Germanic fadurlīkaz, from Proto-Germanic fadēr, from Proto-Indo-European ph₂tḗr, from Proto-Indo-European peh₂- — to protect; to shepherd.

Ancestry of “faderlich”, step by step

StepLanguageWordMeaning
1Old Englishfæderlīċfatherly, paternal
2Proto-Germanicfadurlīkazfatherly; fatherlike
3Proto-Germanicfadērfather
4Proto-Indo-Europeanph₂tḗrfather
5Proto-Indo-Europeanpeh₂-to protect; to shepherd
Every word from Proto-Indo-European peh₂-Every word from Proto-Indo-European ph₂tḗrEvery word from Proto-Germanic fadēr