This is the 8832nd most frequent Spanish word.
tankian
It seems "tankian" is not a recognized Spanish word. Could you clarify or check for a typo?
In this case, 'tankian' is still a noun, referenced as an equipment used by the person.
Sus habilidades para manejar un tankian eran impresionantes.
His skills to manage a tankian were impressive.
The word 'tankian' is used as a subject, indicating its significance.
El sonido del tankian se escuchaba a kilómetros de distancia.
The sound of the tankian could be heard kilometers away.
Here, 'tankian' is used as a noun to describe a specific type of tank.