←
Old English glæd (derived)
←
English glatt (doublet)
←
Middle English glad (derived)
←
Middle English gled (mention)
←
West Frisian glêd (cognate)
←
Proto-Indo-European *gʰladʰ- (derived)
←
Proto-Indo-European *ǵʰelh₂- (mention)
←
Saterland Frisian glääd (cognate)
→
English glatt (doublet)
→
Norwegian Nynorsk glad (cognate)
→
Old Norse glaðr (cognate)
→
Saterland Frisian glääd (cognate)