Proto-Germanic *þankaz

→ English ta (mention)

→ English thank (inherited)

→ English thank (derived)

→ English thanks (mention)

→ Old English þanc (inherited)

→ Old English þanc (inherited)

→ Danish tak (mention)

→ German Dank (inherited)

→ Middle Dutch danc (inherited)

→ Esperanto danko (mention)

→ Faroese takk (mention)

→ Faroese tøkk (mention)

→ Gothic 𐌸𐌰𐌲𐌺𐍃 (inherited)

→ Icelandic takk (mention)

→ Icelandic þökk (mention)

→ Italian Tammaro (derived)

→ Norwegian Bokmål takk (mention)

→ Dutch dank (inherited)

→ Old East Slavic дяковати (mention)

→ Saterland Frisian Tonk (derived)

→ Swedish tack (mention)