intersubject

As a noun terms

is .

As an adjective intersubject is

between subjects.

As adjectives the difference between subject and intersubject

is that subject is likely to be affected by or to experience something while intersubject is between subjects.

As a noun subject

is (label) in a clause: the word or word group (usually a noun phrase) that is dealt with in active clauses with verbs denoting an action, the subject and the actor are usually the same.

As a verb subject

is to cause (someone or something) to undergo a particular experience, especially one that is unpleasant or unwanted.