←
English twain (mention)
←
Middle English twenty (inherited)
←
Middle English twenti (mention)
←
Proto-Germanic *twai (compound)
←
Proto-Germanic *teguz (compound)
→
English umpty (mention)
→
Alemannic German zwänzg (cognate)
→
Alemannic German zwenzig (cognate)
→
Pennsylvania German zwansich (cognate)
→
Tok Pisin twenti (inherited)