Japanese ありがとう

← Japanese ありがたく (mention)

← Japanese ありがたし (mention)

← Japanese ありがたい (mention)

← Japanese 有り (compound)

← Japanese 難い (compound)

← Japanese 連用形 (mention)

← Japanese 有る (mention)

← Japanese 難い (mention)

← Portuguese obrigado (cognate)

→ English arigato (borrowed)

→ Italian arigatò (borrowed)

→ Japanese どうもありがとう (compound)

→ Japanese ありがとうございます (compound)

→ Japanese 大きに (mention)

→ Japanese ありがとう存じます (compound)

→ Portuguese arigatô (borrowed)