Fiend

"Fiend" in eo

demono

(demon)

demono

(very evil person)

diablo

(demon)

diablo

(very evil person)

fanatikulo

(addict, fanatic)

fano

(addict, fanatic)

monstro

(very evil person)

senkompatulo

(very evil person)

toksiĝemulo

(addict, fanatic)

toksomaniulo

(addict, fanatic)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.