if there is no absolute in this world,

there would be no absolutely objective object in this world.

So, the remaining is only subjective object...

you cannot define all the attributes of an object.

e.g.

football has the following attributes:

round shape, made of pvc, 396-453g, 680-710mm...

moreover, it is also a toy, tool, loveable thing, hateful thing... these attributes are all subjective...