Obloquious, meaning being verbally abusive or critical, has various antonyms that can convey different meanings depending on the context. One antonym for obloquious is complimentary, which means expressing admiration, praise, or approval. Another antonym for obloquious is supportive, conveying the idea of being helpful, or promoting the interests of something or someone. The word respectful can also serve as an antonym for obloquious, as it means showing consideration, esteem, or deference. Other antonyms for obloquious could include civil, gracious, polite, or even gentle. Using antonyms appropriately in spoken or written language can help avoid negative connotations and promote clearer communication.