Reedy, an adjective that describes something thin and fragile resembling a reed. The word reedy means having a particularly high and thin sound. Different synonyms for reedy are thin, willowy, spindly, slender, lanky, leggy, and delicate. These synonyms help to express the idea of something that is fragile and thin. These words carry the same idea of being fragile and slender like a reed plant. Reedy is usually used to describe natural sounds, such as the sound of a wind instrument or a bird, while synonyms like thin and slender are used to describe people, objects, or materials.