The term 'mis-tier' is usually used to describe an individual who is inexperienced or unskilled in a particular field. There are several equivalent words that can be used to describe such individuals, such as novice, beginner, amateur, apprentice, and neophyte. Furthermore, the term 'mis-tier' can also be replaced with other words, depending on the context of the sentence. For example, the word 'bungler' can be used to describe someone who makes a lot of mistakes or is incompetent at a particular task. Other synonyms for 'mis-tier' include dilettante, greenhorn, fledgling, and tyro. Ultimately, the choice of synonym to use for 'mis-tier' will depend on the particular context in which it is being used.