The ordinary Swedish noun for an enemy, opponent, hostile state, or figurative threat continues Old Swedish fiande or fiände and an inherited Germanic present-participial formation: literally the hating one. Svenska Akademiens current dictionary calls the word Common Germanic and gives the original force hatande; SAOB and Hellquist independently derive the noun from the fi(j)- hate verb behind Gothic fijan and Old Norse fjá. Modern Swedish hata belongs to a separate Germanic hat- family, so fiende is not transparently built from the verb Swedish speakers now use for hate. Historical Swedish also used Fienden for the Devil, but that branch is not the word’s only or current central meaning. All medieval and early-modern examples here are source-reported lexical records, not directly inspected manuscript objects.