Sickled is a verb that means to curve or bend in the shape of a sickle, a tool used for harvesting crops. There are various synonyms that can be used instead of "sickled" depending on the context and the message you want to convey. Some synonyms of sickled are curved, arched, bowed, crescent-shaped, hooked, and crooked. These words can be used in different sentences and phrases to describe various things such as a sickle blade, a moon shape, someone's posture, shape of eyebrows or lips, and so on. By using these synonyms, you can add depth and variation to your writing and communication.