Synonyms of enthusiastic

43 similar words · 13 opposite words

Another word for enthusiastic is excited. Other synonyms of enthusiastic are keen, motivated, avid, zealous and hearty. The opposite of enthusiastic is unenthusiastic.

Synonyms and similar words for enthusiastic

ebullientEnthusiastic; high-spirited.
lively
keenOften with a prepositional phrase, or with to and an infinitive: showing a quick and ardent responsiveness or...
ardent
madExtremely enthusiastic about; crazy about; infatuated with; overcome with desire for.

animated
avidEnthusiastic; keen; eager; showing great interest in something or desire to do something.
big [⇒ thesaurus] [on]
bubbly
eager
earnest
energetic
excitedHaving great enthusiasm, passion and energy.
exhilaratedIn a state of high spirits.
fanatic
fanaticalHaving an extreme, irrational zeal or enthusiasm for a specific cause.
ferventOf a person, or their actions, interests, or nature: exhibiting persistent belief or conviction, and enthusiasm or...
fervid
feverish
gassed
geeked slang
gung hoOverly enthusiastic or energetic.
heartyEnergetic, active or eager.
high-spirited
impassionedFilled with intense emotion or passion; fervent.
juicedExcited.
lit up slang
motivatedEnthusiastic, especially about striving toward a goal.
passionate
raringEager.
rip-roaringExciting, energetic, enthusiastic, with gusto.
souped-up US, dialectal
stimulatedIn a condition or state of stimulation.
thrilledExtremely excited or delighted.
torrid
vehementShowing strong feelings; passionate; forceful or intense.
vibrant
vivacious
wildEnthusiastic.
worked upExcessively emotional, excited, aroused or angry.
wrought-upExcited, stimulated or agitated;.
zealousFull of zeal; ardent, fervent; exhibiting enthusiasm or strong passion, particularly in matters of religion.
zestfulEager, enthusiastic.

What is another word for enthusiastic?: Enthusiastic has 43 synonyms on Word.ws, such as excited, keen, motivated, avid, zealous, hearty, ebullient and wild.
What is the opposite of enthusiastic?: The opposite of enthusiastic is unenthusiastic. Other antonyms of enthusiastic are dispassionate and listless.
What does enthusiastic mean?: Enthusiastic means with zealous fervor; excited, motivated.

Adapted from Wiktionary: enthusiastic (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Synonyms of enthusiastic.” Word.ws, https://word.ws/synonyms/enthusiastic. Based on Wiktionary, CC BY-SA 4.0.