←
West Frisian waarm (cognate)
←
Proto-West Germanic *warm (inherited)
←
Old High German warm (cognate)
←
Ancient Greek θερμός (cognate)
←
Low German warm (cognate)
←
Old Norse varmr (cognate)
←
Old Frisian warm (cognate)
←
Old Saxon warm (cognate)
→
English warm (inherited)
→
Middle English warm (inherited)
→
Ancient Greek θερμός (cognate)
→
Old Norse varmr (cognate)