booth
Synonym discussion
Sense: noun/2
For sense 2, booth is a flexible everyday word for a small place where people sell, display, or provide help. Stall is the closest match and is especially common at markets or fairs, where goods are laid out openly. Kiosk often suggests a more fixed small structure in a street, station, or mall, and it may sell snacks, papers, or tickets. Stand is broader and often sounds lighter or more temporary, as in a food stand or lemonade stand. Counter can mean the service window inside a larger place, not the whole booth. So you might buy flowers at a booth, fruit at a stall, and a train ticket from a kiosk or counter, depending on the setup.
Etymology
Booth came into Middle English from a Scandinavian source, especially Old Norse buth, meaning a shelter or small dwelling. It is related to Old English buan, meaning 'to live or dwell'. The oldest idea behind the word was therefore a place where someone stays or carries out an activity, which later developed into today's meanings such as a private enclosure, a market stand, and a restaurant seating space.