←
Old English lēoht (inherited)
←
Proto-Germanic *leuhtą (inherited)
←
Proto-West Germanic *leuht (inherited)
←
Proto-Indo-European *lewktom (inherited)
←
Proto-Indo-European *lewk- (mention)
→
English light (inherited)
→
English light (inherited)
→
Old English leoht (link)
→
Old English leoht (link)
→
Middle English lighty (affix)