71 entries under fanatical topic. ×

2
dogged(adjective, absorbed, steadfast, dedicated)
2
held(adjective, absorbed, preoccupied, engrossed)
2
immersed in(expression, adjective, desirous, absorbed, worsted)
2
irrational(adjective, enthusiastic, anxious, ill, sick)
2
keen(adjective, warm, passionate, enthusiastic, sympathetic)
2
passionate(adjective, keen, warm, violent, enthusiastic)
2
prepossessed(adjective, absorbed, preoccupied, engrossed)
2
seized(adjective, absorbed, preoccupied, engrossed)
2
sizzling(adjective, enthusiastic, ill, sick, fervent)
2
wrapped up in(expression, adjective, idiom, desirous, absorbed)
1
bedeviled(adjective, absorbed, controlled, preoccupied)
1
bigoted(adjective, violent, enthusiastic, ill, sick)
1
bitten(adjective, enthusiastic, ill, sick, fervent)
1
delirious(adjective, enthusiastic, ill, sick, fervent)
1
deranged(adjective, enthusiastic, ill, sick, fervent)
1
eat sleep and breathe(expression, adjective, idiom, keen, sympathetic)
1
extreme(adjective, keen, passionate, violent, enthusiastic)
1
extremist(adjective, enthusiastic, ill, sick, fervent)
1
flipped(adjective, enthusiastic, ill, sick, fervent)
1
foaming at the mouth(expression, adjective, idiom, enthusiastic, ill)
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APASmart Define. (2015). obsessed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obsessed/thesaurus/synonyms
ChicagoSmart Define. 2015. "obsessed thesaurus" https://smartdefine.org/obsessed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, obsessed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obsessed/thesaurus/synonyms>.
MLASmart Define. "obsessed thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/obsessed/thesaurus/synonyms>