This is the 2075th most frequent Spanish word.
aspecto
Appearance or aspect.
Here, 'aspecto' is used to refer to 'appearance' or 'how someone looks'.
El aspecto físico es importante para la primera impresión.
Physical appearance is important for the first impression.
In this sentence, 'aspecto' refers to a 'perspective' or 'angle' of evaluation.
Desde el aspecto técnico, este proyecto es viable.
From the technical point of view, this project is feasible.
Here, 'aspecto' is used to discuss 'the visual or aesthetic characteristic' of an object.