General opposites:
* Comfortable: This is a general term for feeling at ease and relaxed.
* Natural: This implies that the situation feels effortless and genuine.
* Smooth: This refers to a situation that flows easily and without interruption.
* Graceful: This suggests a situation that is handled with elegance and poise.
Specific opposites:
* Confident: If awkwardness stems from a lack of confidence, then the opposite could be confidence.
* Charming: If awkwardness is caused by social awkwardness, then charm could be the opposite.
* Polite: If the awkwardness is due to a lack of manners, then politeness would be the opposite.
* Fluid: If the awkwardness stems from a lack of smoothness in communication, then fluidity would be the opposite.
Other options:
* Easy: This implies a simple and effortless situation.
* Pleasant: This suggests a positive and enjoyable experience.
Ultimately, the best opposite of awkward will depend on the specific context and what is being referred to.