- 2Significado: obstinatewillful hard-headed headstrong unyieldingintractable bull-headed self-willed pigheaded
- 3Significado: headstrongresolute solid rigid steadfastobstinate intractable inflexible implacable
- 4Significado: stubbornheadstrong obstinate willful bullheadedintractable stiff perverse unyielding
- 5Significado: unrulyundisciplined wild fractious recalcitrant intractable