The definition of a champion is a person who is the best in his field or who has defeated all rivals.
A person whose extreme zeal, piety, etc. goes beyond what is reasonable; zealot
The definition of a zealot is someone who is fanatical about a belief.
A Dissenter; Nonconformist
A person who greatly enjoys something or has great affection for something
The definition of a fan is a person who is very enthusiastic about someone or something, or a device that moves and cools the air.
A thing that supports
One who is enthusiastic and knowledgeable about a subject:
An enthusiast; a buff:
A person who is highly knowledgeable, enthusiastic, and supportive of some sport, art, etc.
One who practices something, especially an occupation, profession, or technique.
(Australian rules football) Any of the three players (the ruckman, ruck rover, and rover) who usually follow the ball around the ground rather than occupying a fixed position.
A person bound by a vow or promise, esp. one bound to religious vows, as a monk or nun
Any of a group of guerrilla fighters; esp., a member of an organized civilian force fighting covertly to drive out occupying enemy troops
A person who boosts; enthusiastic supporter
A person or thing that collects
A person who acts in a wildly irresponsible way:
The definition of a bug is an insect or a defect in something.
(Informal) One who is particularly adept at something:
An eccentric person, especially one who is unduly zealous.
A thing or occurrence that is markedly unusual or irregular:
One who has an insatiable interest or devotion:
One who usually expects a favorable outcome.
One who breeds a plant or an animal for those features held to be desirable.
A person full of enthusiasm for something
One who is hostile to an idea or cause:
A person whose outlook is scornfully and habitually negative.
Someone who habitually expects the worst outcome; one who looks on the dark side of things.
A matter that relates to or affects one:
(Usually plural) Something that a person likes (prefers).
The definition of love is a feeling of deep affection, passion or strong liking for a person or thing.
Anything believed or accepted as true; esp., a creed, doctrine, or tenet
The belief in and reverence for a supernatural power or powers, regarded as creating and governing the universe:
Find another word for enthusiast. In this page you can discover 55 synonyms, antonyms, idiomatic expressions, and related words for enthusiast, like: champion, fanatic, zealot, sectary, lover, fan, supporter, buff, nut, aficionado and practitioner.