However, you can use a prefix to create a new word with a related meaning:
* Over-swagger: This emphasizes an excessive or exaggerated sense of confidence.
* Super-swagger: This emphasizes extreme or remarkable confidence.
* Self-swagger: This emphasizes that the swagger originates from oneself.
* Neo-swagger: This emphasizes a modern or updated form of swagger.
Remember, these are just examples, and you can create your own prefixes based on the specific nuance you want to convey.