I saw a taxi and started flagging it down.

The flaggers were directing traffic at the construction site.

The flaggy branches of the willow tree swayed in the wind.

The flagginess of the fabric made it difficult to sew.

He ran flaggingly towards the finish line.

The flaggings in the parade were colorful and vibrant.

He flaggeth his allegiance to the country.

The false flagger was caught red-handed.

False flaggers are individuals who carry out deceptive actions to make it appear as though someone else is responsible.

The false flagged operation was exposed by the media.