Categories
Classes
Divisions
Units
Types
Groups
Traits
Would all apply.
Looking glass is another word for mirror.
I have two classes in the morning and another in the afternoon.
another word for gazing is looking or daydreaming !!
Caste is another word for social status. It means the system of dividing society into classes.
another word is plantation(depends on what you are looking for)
Could you be looking for the word BARN
are you looking for the word 'bilge'.
The word you are looking for is "figure it out."
Mirror
They are all in the categories of ruminants, or grazers. They are also mammals.
The word categories doesn't have an antonym.
The word you're looking for is 'tactile'