* "Despite his reputation as a libertine, the Duke was surprisingly generous to the poor." (This sentence highlights the contrast between a libertine's reputation and their actions.)
* "The novel features a charming but ultimately tragic libertine who lives only for pleasure." (This sentence uses "libertine" to describe a character's personality and lifestyle.)
* "Some viewed his lifestyle as scandalous, while others admired his uninhibited spirit and called him a true libertine." (This sentence shows how "libertine" can be used to describe someone who is unconventional and challenges societal norms.)
Remember that "libertine" can be a somewhat loaded term. It often carries connotations of immorality and a disregard for societal expectations. Consider the context and tone you want to convey when using this word.