Question

add suffix to make noun: 1) combine 2) depart

Answer 1

Explanation:

The answer is combination and department. As per the given quetsion, combine is a verb that denotes action but combination is a noun which means an amalgamation or a compilation. On the other hand, depart means to go away, and depart is a verb. But on the other hand, when the word is department that it becomes a noun which is common noun.  

Answer 2

Answer:

combine+tion=combination

depart+ment=department