- 2Significado: heartlesscallous unnatural cold-blooded cruelunyielding uncharitable hardhearted unmerciful
- 3Significado: severeadamant austere callous cruelexacting harsh hard relentless
- 4Significado: cruelcallous unnatural cold-blooded unmercifulunyielding uncharitable hardhearted heartless
- 5Significado: shrewdcallous hard unsympathetic unsentimental
- 6Significado: insensitiveunfeeling hardened callous dullobtuse pachydermatous thick-skinned
- 7Significado: indifferentdetached callous apathetic disinterestedaloof listless lethargic numb
- 8Significado: savagemonstrous cruel pitiless heartlessbarbarous fierce callous inhuman
- 9Significado: behaviourcool aloof indifferent coldunfriendly callous frigid glacial
- 10Significado: characteristicnumb apathetic deadened callous anaesthetisedcold cool frigid dead
- 11Significado: hardenedhard indurate heartless inuredcold obdurate callous
- 12Significado: apatheticobtuse indifferent insensible unsusceptiblesluggish torpid callous
- 13Significado: unyieldingcallous firm hard hard-heartedhardened inexorable inflexible obdurate
- 14Significado: tougher or strongerinured toughened callousdisciplined trained hardened
- 15Significado: character traitshrewd callous unsentimental unsympathetic hard