well-versed

Swift is already well-versed in keeping operations close to the vest and goes to great lengths to preserve the element of surprise in her personal life and career.

"He's well-versed in the bush and there's caves up there, so it'll be a while before they find him, I think," a neighbour told the ABC.

South Wales Police Insp Adrian Snook said the force was "well-versed" in organising these events, which "puts Cardiff in a really good, positive light".

Nor is there any indication that he is well-versed in immigration or constitutional law.

Kaitlyn’s mother was an immigrant from Vietnam — scrappy and apparently well-versed in the subtleties of the IRS’ cash deposit policy.