Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  invariable   invariable   invariable, permanent, perpétuel invariable, invariábel invariable
  inalterable, invariable   changeless, unalterable   inaltérable   inalterable, invariable
constante constant, quantitat_constant   constant, constant_quantity, invariable konstante constante   cantidad_constante, constante, invariable
  immutable   changeless, immutable     inamovible, inamovíbel, inmutable, inmutábel, invariable, invariábel inmutable, invariable
uniforme invariable, uniforme gleichförmig uniform, unvarying   uniforme invariable, invariábel, uniforme invariable, uniforme
      firm, steady, unfluctuating   constant, invariable, permanent, perpétuel, régulier   inalterable, invariable