The antonyms for the word "under-played" are several, including overemphasized, exaggerated, overstated, dramatized, hyperbolized, and aggrandized. When something is underplayed, it means that it is given less attention or significance than it deserves. On the other hand, overemphasized signifies that something is being given too much importance, which can cause it to lose its original meaning. Exaggerated and overstated refer to situations where a statement or an event is described in a manner that blows the situation out of proportion. Similar to these, dramatized, hyperbolized, and aggrandized refer to situations where an event or a statement is portrayed in a theatrical, hyperbolic, or exaggerated manner.