hermanastro

In a sentence

• Mi hermanastro es amable y siempre me ayuda con mis tareas.

  My stepbrother is kind and always helps me with my homework.

  'Hermanastro' is used here to refer to the male step-sibling in a positive and supportive context, highlighting his positive traits.

• A veces discuto con mi hermanastro por cómo organizar la casa.

  Sometimes I argue with my stepbrother about how to organize the house.

  In this sentence, 'hermanastro' denotes a step-sibling relationship without emphasizing closeness or conflict, showing a neutral or everyday use.

• Aunque somos hermanastros, nos llevamos como si fuéramos hermanos de sangre.

  Although we are step-siblings, we get along as if we were blood-related siblings.

  Here, 'hermanastro' is used to reflect a formal distinction of a step-sibling relationship but also portrays emotional closeness.