- 2Significado: illegibleimpenetrable unreadable unclearobscure unintelligible undecipherable
- 3Significado: unexplainableincomprehensible inexplicable mysterious strangeunintelligible impenetrable inscrutable unaccountable
- 4Significado: stateclosed sealed impermeableimpenetrable airtight tight
- 5Significado: propertysolid compact firm resistantimpenetrable secure impregnable strong
- 6Significado: characteristicimpervious firm impenetrableinvulnerable steadfast proof
- 7Significado: imperviousfirm impenetrable proof steadfast invulnerable
- 8Significado: unfathomableinexplicable obscure incomprehensible inscrutableinviolable unintelligible impenetrable
- 9Significado: densehard close condensed solidcompressed tight impenetrable compact
- 10Significado: non-transparentobscure cloudy impenetrable darkfilmy murky blurred opaque