The spelling of the word "un shutting" can be a bit confusing. It is composed of two parts: "un-" meaning "not" and "shutting" meaning "closing." The prefix "un-" is pronounced as /ʌn/ while "shutting" is pronounced as /ˈʃʌtɪŋ/. When put together, the stress is on the second syllable, making the pronunciation /ʌn ˈʃʌtɪŋ/. This word is commonly used in a sentence such as "I couldn't open the window because it was unshutting."