Here are some synonyms for unabashed:
* Unashamed
* Bold
* Confident
* Unflinching
* Brazen
* Forthright
Here are some examples of how "unabashed" can be used in a sentence:
* She was unabashed in her pursuit of her goals.
* He showed an unabashed love for his family.
* The team's unabashed celebration after their victory was inspiring.
* He expressed his opinions with unabashed honesty.