KnowraAmerican footballLinked fromLinked fromThe 15 pages that link to American football, each with the reason it gives.All 15Broader topic 2Narrower topic 6Compared with 7Association footballCompared with: Its forward passing and structured downs create a different form of play.Rugby unionCompared with: Its forward passing and possession resets distinguish it from union’s continuous play.Rugby footballCompared with: Forward passing and downs distinguish it from rugby’s continuous, backward-passing play.Rugby leagueCompared with: Its downs and permitted forward pass contrast with league's tackle count and passing rules.Australian rules footballCompared with: Its stoppages, forward passing, and yard-based field contrast with continuous oval-field play.Canadian footballCompared with: It shares the closest family resemblance while differing in core rules.Ultimate FrisbeeCompared with: Its end-zone scoring resembles ultimate’s, while its play uses contact and running with the ball.