Uncluttering is the process of removing unnecessary or unwanted items from a space. There are various synonyms for this word that can be used depending on the context. One synonym for uncluttering is decluttering, which means removing clutter or useless items. Another synonym is simplifying, which means making something less complicated or easier to understand. Organizing is another synonym for uncluttering, which means arranging items in a specific order. Tidying up is a synonym that implies making a space neat and clean. Clearing out is another synonym that refers to removing items from a space completely. Finally, streamlining is a synonym that implies optimizing a process or space to make it more efficient and effective.