Clearing is an 8-letter word that means to make a SPACE free of something, such as debris or unwanted items. ALLOWANCE is a 9-letter word that refers to a sum of money given or allotted for a specific purpose. EXPANSE is a 7-letter word that means a large area or SPACE. OKAY is a 4-letter word that means acceptable or satisfactory. GAP is a 3-letter word that means a break or opening in something. APPROVAL is an 8-letter word that means the act of agreeing to something. SPACE is a 5-letter word that means an area or volume that is empty or available. DISCHARGE is a 9-letter word that means to release or send away. Authorization is a 13-letter word that means the act of giving permission or authority. ACQUITTAL is a 9-letter word that means to be found not guilty of a crime. DISPOSAL is an 8-letter word that means the act of getting rid of something. SALE is a 4-letter word that means the exchange of goods or services for money. Mopup is a 5-letter word that means to finish up or complete something. All of these words can be used to describe the term clearance, which is the act of making something free of obstacles or impediments.