A misstep, mishold, a hundredth of an instant's lack of balance.

Many of these classic methods are still used, with some modern improvements. For example, with the aid of special microphones and automated sound detection software, ornithologists recently reported […] that pine siskins (Spinus pinus) undergo an irregular, nomadic type of nocturnal migration.

He's a Billy-be-damned fool if he thinks that plan will work.

Thou fooliſh Frier, and thou pernicious woman / Compact with her that's gone: