A small or sneaky action done behind the scenes to achieve a goal, often through improper means or gamesmanship.

The visual effect of making action appear slower than normal speed; used in film, sports replays, or for demonstration purposes

malfunction; unintended or incorrect operation of a device or system

euphemism for a Japanese adult film; literally "island nation action movie"

A characteristic movement or action by which a person is recognized, such as an athlete's specialized technique or a celebrity's habitual gesture.

In sports such as figure skating, gymnastics, or diving, an exercise or routine designed and chosen by the athlete rather than one prescribed by the competition rules

Techniques or movements in sports that athletes are required to perform as part of a competition, such as in gymnastics or diving.

A fake move or pass in sports intended to deceive an opponent into making an incorrect reaction

difficult or complex movements; high-difficulty actions

a film that emphasizes physical movement, such as martial arts, stunts, or fighting

an involuntary response to a stimulus; reflex action

a major measure or large-scale action, especially regarding a significant change in work arrangements or organizational policy