아주
aju · TOPIK 1
very, quite
Sounds like ah, jeux: ah, games are VERY fun
아주 (aju) is a native Korean intensifier placed before adjectives and adverbs: 아주 좋아요 = very good. Say a-ju with a soft j, like the start of juice: ah, juice is VERY sweet. It is slightly more formal than 너무 or 진짜.