vivat

As nouns the difference between terms and vivat

is that terms is while vivat is cheer.

As an interjection vivat is

hooray!, hurrah!.

As interjections the difference between viva and vivat

is that viva is long live ... ! (used to express acclaim or support) while vivat is a cry wishing someone long life and prosperity.

As a verb viva

is to cheer, applaud.

As a noun viva

is an oral examination, typically for an academic qualification.