Proto-Germanic *þwerhaz

→ English queer (derived)

→ English thwart (derived)

→ English Drexler (mention)

→ Old English þweorh (inherited)

→ Danish tvær (inherited)

→ Danish tværs (mention)

→ German quer (inherited)

→ German verquast (derived)

→ Westrobothnian tvar (inherited)

→ Gothic 𐌸𐍅𐌰𐌹𐍂𐌷𐍃 (inherited)

→ Alemannic German Twër (inherited)

→ Latin trua (cognate)

→ Dutch dwars (inherited)

→ Old Saxon thwerh (inherited)

→ Polish queer (derived)

→ Swedish tvär (derived)