Exclamations of triumph are words or phrases used to express joy, satisfaction, or relief. The most common exclamations of triumph are 'Eureka' (6 letters), 'AHA' (3 letters), 'Voila' (5 letters), and 'Hah' (3 letters). Eureka is a Greek word meaning 'I have found it!' and is often used to express joy at a discovery or realization. AHA is an expression of understanding or recognition, usually in response to something that has been said or done. Voila is a French phrase meaning 'there it is!' and is used to express satisfaction or surprise at the successful completion of a task. Finally, Hah is an expression of triumph or victory, often used to celebrate a success or accomplishment.