Cliché

Just before leaving Tombstone, Arizona in 1881, the First Doctor told Dodo Chaplet that she was becoming prey to "every cliché-ridden convention in the American West." (TV: The Gunfighters)

After using the phrase "the moment of truth", K'anpo Rimpoche acknowledged that it was a cliché. (TV: Planet of the Spiders)

The Seventh Doctor once told Ace to never despise clichés, as the only reason they became clichés was because they really worked. (PROSE: Timewyrm: Exodus)

The Aja'ib contained tales involving clichés. (PROSE: Bafflement and Devotion)