We don't have synonyms for boggarts yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are bogart, boggart and bogarts.
(n) :
(fantasy) A shapeshifting monster that feeds on fear.
(n) :
Alternative spelling of boggard (A bogey, a ghost) [(UK dialectal) A bogey: a ghost, goblin, or other hostile supernatural creature, especially a small local spirit haunting gloomy places or the scenes of violence.]
(n) :
(fantasy) A shapeshifting monster that feeds on fear.
(n) :
Alternative spelling of boggard (A bogey, a ghost) [(UK dialectal) A bogey: a ghost, goblin, or other hostile supernatural creature, especially a small local spirit haunting gloomy places or the scenes of violence.]