Across the board and Whirligig

Across the board adverb - Including all.

Whirligig and across the board are semantically related. In some cases you can use "Whirligig" instead an adjective phrase "Across the board".

Whirligig noun - A conical child's plaything tapering to a steel point on which it can be made to spin.

Across the board and whirligig are semantically related. Sometimes you can use "Across the board" instead an adjective "Whirligig".