Tedious as watching paint dryBy Jamie Archer / SimilesSynonyms: dull, boring, monotonous, wearisome, mind-numbingA classic – used for any activity that refuses to develop.Tags: BoredMore similes for BoredMonotonous as a metronomeBored as a goldfish in a round bowlDull as a dentist’s waiting roomListless as a kite with no windYawn-inducing as a tax seminarBored as a sentry at an empty gateSee all "Bored" similes →