Answer:
1. opportunist definition: a person who exploits circumstances to gain immediate advantage rather than being guided by consistent principles or plans. clues: "taking advantage of every possible angle"
2. candid definition: truthful and straightforward. clues: "honestly sharing her ideas"
3. stupendous definition: extremely impressive. clues: "attracted everyone's attention because he was good"
4. catalysts definition: a person or thing that precipitates an event. clues: " changed society"
5. apt definition: having a tendency to do something. clues: "forgot necessary supplies"