When someone mentions "ripples in a pond," what comes to mind is the gentle, circular movements created by something that breaks the surface of the water. However, there are numerous synonyms you can use to describe this phenomenon. For example, you could say "rippling effects," "rippling waves," or even "ripple marks." Additionally, "circular waves" or "concentric waves" are other ways to refer to ripples formed by a disturbance in water. "Widening circles," "spreading rings," or "expanding circles" are also synonyms that describe the ripple effect moving outwards from its origin point. By utilizing these synonyms, you can add variety and interest to your writing while describing the beauty and peacefulness of ripples in a pond or any body of water.