noun

1. One who is not brave
2. One who fears many things
3. The most insulting word known to man

Synonyms:
1. scaredy-cat
2. loser
Antonyms:
1. non-coward
2. hero
3. valiant warrior
4. Adventurer
5. Voorhees 2nd Floor

Look at that man running from me, such a coward.

"I don't want to go in there, I'm scared" said the coward.