- Imprudent
adj. not cautious or prudent; rash
Backpacking abroad can be fun, but don't be imprudent about money.
- Plausible
adj. reasonable and possibly true
Her story is plausible, but that doesn't mean she's telling the truth.
- Modest
adj. simple and humble adj. small in size or amount
They moved into a modest house in the countryside. I received a modest sum of money for my help at the company event.