We don't have synonyms for All Saints' Day yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are all saints day.
We don't have any synonyms for All Saints' Day yet.
(n) :
(Christianity) In Christian tradition, the annual feast day celebrating the life of all saints, taking place on the first day of November, or (in the Greek church) on the first Sunday after Pentecost.
(n) :
(Christianity) In Christian tradition, the annual feast day celebrating the life of all saints, taking place on the first day of November, or (in the Greek church) on the first Sunday after Pentecost.