The term 'shaking leg' is commonly used to describe a situation where a person moves their leg rapidly in a nervous or anxious fashion. Antonyms are words that have opposite meanings. In the context of 'shaking leg', some antonyms could be 'calm', 'settled', 'composed', or 'serene'. These words are used to convey a sense of stillness and tranquility, the opposite of the agitated movement of a shaking leg. It is important to remember that antonyms carry different nuances and that their use depends on the context of the sentence. By using antonyms of 'shaking leg,' we can create a contrast between restlessness and calmness, thereby helping to convey our ideas more clearly.