Ancient Greek τέτταρες

← Old English fēower (cognate)

← English four (cognate)

← Proto-Indo-European *kʷetwóres (derived)

← Latin quattuor (cognate)

← Sanskrit चतुर् (cognate)

← Old Armenian չորք (cognate)

→ English tera- (derived)

→ English tetra- (derived)

→ English Tetragrammaton (mention)

→ English tetra-amelia (mention)

→ English icositetrachoron (mention)

→ Catalan tetra- (derived)

→ Greek τετράγωνο (mention)

→ Spanish tetraóxido (derived)

→ Spanish tetradracma (derived)

→ Ancient Greek τέτραχα (mention)

→ Ancient Greek τετραγράμματος (mention)

→ Italian tetra- (derived)

→ Latvian četri (cognate)

→ Portuguese tetra- (derived)

→ Portuguese tetradracma (derived)

→ Russian тетра- (derived)

→ Yagnobi туфор (cognate)