- surpriseSomething unexpected.
- impregnableOf a fortress or other fortified place: able to withstand all attacks; impenetrable, inconquerable, unvanquishable.
- misprisionCriminal neglect or wrongful execution of duty, especially by a public official; (countable) a specific instance of this.
- pernancyA taking or reception, as the receiving of rents or tithes in kind, the receiving of profits.