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| | Reference.com/Encyclopedia/Flap consonant (Site not responding. Last check: 2007-11-07) |
 | | The main difference between a flap and a stop consonant is that in a flap, there is no buildup of air pressure behind the place of articulation. |
 | | The difference between a tap and a flap is that in a tap the tongue flips up to strike its point of contact, like a very light plosive, whereas with a flap the tongue is thrown out and down, striking the point of contact in passing. |
 | | (However, the latter may instead be a palatalized alveolar lateral flap.) These contrast with lateral approximants at the same positions, as well as a central retroflex flap, alveolar trill, and alveolar approximant. |
| www.reference.com /browse/wiki/Flap_consonant (440 words) |
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