Intermediate Words in cracks in Korean: 틈틈이’s meaning and pronunciation in cracks in Korean is 틈틈이. For examples, you can use like [틈틈이 끼다, 틈틈이 비다]. In this post you will learn how to pronounce and use in cracks in Korean along with examples. 2022.12.21 Intermediate WordsIntermediate ㅌWordsㅌ