The term 'quite small' can be described using four different words, all of which have five or six letters. The first word is 'micro, ' which means extremely small and is often used to describe microscopic organisms. The second word is 'teensy, ' which is an informal word meaning very small. The third word is 'TEENY, ' which is a synonym for tiny. Finally, the fourth word is 'WEE, ' which is a Scottish word meaning very small. All of these words can be used to describe something that is quite small.