We don't have synonyms for succot yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are succor and succos.
(n) :
Alternative spelling of Sukkot. [(Judaism) An ancient biblical / Israelite / Jewish festival lasting seven days, celebrating the autumn harvest and commemorating the passage through the wilderness: observed from the 15th day to the 21st day of the month of Tishrei (Tishri).]
(n) :
Alternative spelling of Sukkot. [(Judaism) An ancient biblical / Israelite / Jewish festival lasting seven days, celebrating the autumn harvest and commemorating the passage through the wilderness: observed from the 15th day to the 21st day of the month of Tishrei (Tishri).]