Latin perpendiculum

← Latin perpendō (affix)

← Latin -culum (affix)

→ English perpendicular (derived)

→ English perpendicle (derived)

→ Catalan perpendicular (mention)

→ German Perpendikel (derived)

→ Esperanto perpendikulara (mention)

→ Spanish perpendicular (mention)

→ Latin perpendicularis (mention)

→ Dutch loodrecht (mention)

→ Portuguese perpendicular (mention)