Answer:
Dictator - tyrant
Regimented - disciplined 
Fanatic - enthusiast
Enemy - opponent 
Precise - specific
Step-by-step explanation:
The rest of the words you were given are: 
- Enthusiast 
- Opponent 
- Disciplined 
- Tyrant
- Specific
Synonyms are words that have exactly or nearly the same meanings. When you need to determine which words are synonyms, you can compare their meanings by looking them up in a dictionary, or by searching in a thesaurus. A thesaurus is a book where you can find synonyms and antonyms of different words.