General Use:
* Despite her qualms about the risks, she decided to go skydiving. (Expressing hesitation or doubt)
* He had no qualms about lying to his boss to get the day off. (Expressing a lack of guilt or remorse)
Formal Use:
* The politician's recent actions have raised serious qualms about his integrity. (Expressing a concern or doubt about something)
* The ethical committee had qualms about the experimental procedure, citing potential harm to the patients. (Expressing a formal objection or concern)
Figurative Use:
* A sudden qualm of doubt washed over her as she stood at the altar. (Using a metaphor to describe a feeling of doubt or uncertainty)
* The news of the accident cast a dark qualm over the entire town. (Using "qualm" to convey a sense of unease or foreboding)
Remember that "qualm" is often used to describe a feeling of unease, doubt, or scruple. You can use it to describe someone's hesitation about something or to express a more formal concern about an issue.