←
Old English āht (inherited)
←
Old English ā (mention)
←
Old English wiht (mention)
←
Old English æht (inherited)
←
Old English ǣht (inherited)
←
Old English eahta (inherited)
←
English ought (mention)
←
Middle English aught (inherited)
←
Middle English ought (mention)
←
Middle English aught (inherited)
←
Middle English aught (inherited)
←
Middle English ought (mention)
←
Middle English ahte (inherited)
←
Proto-Germanic *aihtiz (inherited)
←
Proto-West Germanic *ahtu (inherited)
←
Proto-Indo-European *h₂eyḱ- (root)
→
Central Franconian jet (cognate)
→
Limburgish get (cognate)