Kiwi-sized refers to something that is the size of a kiwi fruit. It is a useful reference point when describing the dimensions of an object or item. However, sometimes we need to vary our language and use alternative terms to describe the same size. Other words that can be used to describe a size similar to that of a kiwi include small, miniature, pocket-sized, bite-sized, tiny, and compact. These are all useful words to use depending on the context in which you are speaking. Using alternative words can also help to prevent repetition in your writing or speech.