Ido noktar

← English nocturnal (derived)

← Esperanto nokti (derived)

← Spanish nocturno (derived)

← French nocturne (derived)

← Ido nokturno (mention)

← Ido noktuo (mention)

← Italian notturno (derived)

← Latin noctem (derived)

← Latin nox (mention)

→ Ido nokto (affix)