Based on your knowledge of the suffix  -tic, which is a synonym of "enthusiastic"?

The synonym of enthusiastic of fanatic

Explanation:

The quickness or the readiness or the keen interest to learn something new or to involve in something new which can make a person anxious is called as enthusiastic .

Fanatic also provides the same meaning as that of enthusiastic and it makes the person to do something fanatically .

Prefixes and Suffixes are added before or after sentences to make complete meaning of the sentence .

Here with the suffix tic the synonym of the word enthusiastic is given .

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.