Proto-Germanic *þunkijaną

→ English think (inherited)

→ Old English þyncan (inherited)

→ Danish tykkes (inherited)

→ German dünken (derived)

→ Middle Dutch dunken (inherited)

→ Old Swedish þykkia (inherited)

→ Gothic 𐌸𐌿𐌲𐌺𐌾𐌰𐌽 (inherited)

→ Icelandic þykja (derived)

→ Limburgish dönke (inherited)

→ Low German dünken (inherited)

→ Dutch dunken (inherited)

→ Norwegian Nynorsk tykkja (inherited)

→ Old Norse þykkja (inherited)

→ Old Dutch thunken (inherited)

→ Old Saxon thunkian (inherited)

→ Swedish tycka (inherited)