The most common Korean word for “october” is 시월 (siwol). 「october」는 한국어로 시월.
Learn 시월 free — flashcards, audio and review →「시월」 단어장으로 무료로 외우기Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato