Synonyms of hobgoblin

1 Syllable
elf, fay, troll, imp, puck
2 Syllables
kobold, brownie, bugbear, bugbears, bogle, bogy, fairy, sprite, bogey, pixie
3 Syllables
bullbeggar, incubus, boogeyman, boogieman, bogeyman, incubi, succubus, succubi, bugaboo, bogeymen, leprechaun