Portuguese_3.0	Catalan_3.0	German_3.0	English_3.0	Basque_3.0	French_3.0	Galician_3.0	Spanish_3.0
		imperceptible		imperceptible, unperceivable		imperceptible	imperceptible, imperceptíbel	imperceptible, inadvertible
				obscure, unnoticeable				inadvertible