Kasiri, which is a Swahili word, means "a small amount" or "a bit." There are various synonyms for this word that can be used to describe a small quantity of something. For instance, the word tad can be used to indicate a small amount of something, while picayune means an insignificant amount. Additionally, modicum and smidgen are both synonyms for kasiri and refer to a small, but recognizable, quantity. Another synonym is scosh, which is a slang term for a small amount. Finally, there is dab, which can be used to describe a small quantity, as in "just a dab of butter." Overall, there are many different synonyms for kasiri that can be used in various contexts to describe a small amount of something.