Streamlets are small and narrow watercourses that flow gently. These babbling brooks are a boon for nature lovers who enjoy strolling along their banks, and they are often found in wooded areas and meadows. Other synonyms for streamlets could be rivulets, brooklets, rills, creeks, or runlets. Rills refer to small streams that are usually found on slopes and hills, while runlets are narrow watercourses that are fed by springs or drainage systems. Creeks and brooklets are slightly larger streams, but they share the same characteristics of streamlets. Rivulets, on the other hand, are smaller than creeks and brooklets and are often found on mountainsides or rocky terrain. No matter what you call them, streamlets are always a wonderful sight to behold.