* Simple: The unexpected rain put us in a quandary about whether to continue our hike.
* Figurative: The company's decision to merge left the employees in a quandary of uncertainty about their futures.
* Formal: His ethical principles presented him with a quandary when he discovered his friend's secret.
* Informal: I'm in a real quandary about what to get my sister for her birthday.
Key takeaway: "Quandary" refers to a state of perplexity or uncertainty, often due to a difficult choice or dilemma.