Vouch

[Sarah]

To call into court to warrant and defend, or to make good awarranty of title.He vouches the tenant in tail, who vouches over the common vouchee.Blackstone.

[Sarah]

Commonly used among internet geeks and gamers: To agree with someone on a point.

[Sarah]

To seek for, or actively partake in the usage of punani. Frequently refers to wanton over a 6 age year gap

[Britney]

[Loyalty] [show] by [friends]

[Greta]

Assert or confirm as a result of ones own experience that something is true or accurately so described.