Roosing is a word that has very few synonyms in the English language. However, there are some words that can be used in place of roosing depending on the context. For example, the words shuffle, ruffle, or tousle could be used instead of roose when talking about messing up someone's hair. Similarly, words like rumple or wrinkle could be used when discussing the process of creasing or messing up clothes. If you're trying to find a similar word for the act of searching or exploring thoroughly, words like scrutinize, inspect, or comb through could be used instead of roosing. Despite the limited number of synonymous words, it's still important to use the right word for the right context.