Where does “fjord-like” come from?

fjord-like (English) comes from English fjord, from Swedish fjord, from Old Swedish fiordher, from Old Norse fjǫrðr, from Proto-Norse ᚠᛖᚱᚦᚢᛉ, from Proto-Germanic ferþuz, from Proto-Indo-European pértus, from Proto-Indo-European per- — passed , crossed.

Ancestry of “fjord-like”, step by step

StepLanguageWordMeaning
1EnglishfjordA long, narrow, deep inlet between cliffs
2Swedishfjorda fjord
3Old Swedishfiordher
4Old Norsefjǫrðrfirth, fjord
5Proto-Norseᚠᛖᚱᚦᚢᛉ
6Proto-Germanicferþuzinlet, fjord
7Proto-Indo-Europeanpértuscrossing
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus