←
Proto-Indo-European *pent- (root)←
Norwegian Nynorsk fus (cognate)←
Norwegian Nynorsk fysa (alter)←
Norwegian Nynorsk (alter)←
Norwegian Nynorsk verb (alter)←
Norwegian Nynorsk etter (mention)←
Norwegian Nynorsk på (mention)←
Old Norse fýsi (inherited)←
Old Norse fúss (mention)←
Old Norse fýsa (inherited)→
Norwegian Nynorsk fysen (mention)→
Norwegian Nynorsk fysa (alter)