1.enthusiast(noun): a person who is filled with enthusiasm for some principle
Synonyms: addict,admirer
Antonyms: adversary,enemy
Example Sentence: I had more sense than to contest withhim, since there is no possibility ofconvincing an enthusiast.
2.format(noun): the general physical appearance of a book, magazine
Synonyms: arrangement,composition
Antonyms: disorganization
Example Sentence: Some adaptations from the original textwere made to format it into an e-text.
3.fury(noun): unrestrained
Synonyms: acrimony,energy
Antonyms: calm,calmness
Example Sentence: Just as we reached the lake, the storm burst in all its fury.
4.futuristic(adjective): ahead of the times
Synonyms: innovative, modern
Antonyms: old
Example Sentence: Some writers are Futuristic on alternate days, or every seventh day.
5.fuzz(noun): loose, light, fibrous
Synonyms: lint, down
Antonyms: smoothness
Example Sentence: Or the sticks of cellulose, or the curved, wire device with fuzz at the ends?