←
Old English ōht (cognate)
←
Proto-Germanic *anhtō (inherited)
←
Middle High German āhte (inherited)
←
Middle High German *ahte (inherited)
←
Middle High German (mention)
←
Proto-West Germanic *ahtu (inherited)
←
Proto-West Germanic *aihti (cognate)
←
Old High German ahtô (inherited)
←
Old High German ahta (inherited)
←
Old High German āhta (inherited)
←
Old High German ēht (cognate)
→
English aught (cognate)
→
Old Czech acht (cognate)