1
extremistly
1
fanatic
1
fanatical
1
fanaticize
1
fanaticly
1
fanatics
1
feverishly
1
fiercely
1
frantically
1
hotly
1
impassionedly
1
infatuatedly
1
maniacly
1
manically
1
overenthusiastically
1
radically
1
sectarianly
1
spiritedly(adverb, enthusiastically)
1
ultraly
0
agreeably(pleasure, keenly, enthusiastically)
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). fanatically thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fanatically/thesaurus/synonyms
ChicagoSmart Define. 2015. "fanatically thesaurus" https://smartdefine.org/fanatically/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, fanatically thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fanatically/thesaurus/synonyms>.
MLASmart Define. "fanatically thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/fanatically/thesaurus/synonyms>