Yes, scale is playable
					...and is worth 9 points.
			
	
		
		
		
	
	Found in the following dictionaries
	Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Scale" Definition
        noun
        	
		A calibrated line, as on a map or an architectural plan, indicating such a proportion.
		
	 
	
	    	
	
	    	
		A flaky oxide film formed on a metal, as on iron, that has been heated to high temperatures.
		
	 
	
	    	
		A hard mineral coating that forms on the inside surface of boilers, kettles, and other containers in which water is repeatedly heated.
		
	 
	
	    	
		A minimum wage fixed by contract:  musicians playing a benefit concert for scale.
		
	 
	
			    verb-transitive
        	
		Australian   To cheat; swindle.
		
	 
	
	    	
		Australian   To ride on (a tram or train, for example) without paying the fare.
		
	 
	
	    	
		Dentistry   To remove (tartar) from tooth surfaces with a pointed instrument.
		
	 
	
	    	
		To alter according to a standard or by degrees; adjust in calculated amounts:  scaled down their demands; scaled back the scheduled pay increase.
		
	 
	
	    	
		To clear or strip of scale or scales:  Scale and clean the fish.
		
	 
	
			    verb-intransitive
        	
	
	    	
	
	    	
		To come off in scales or layers; flake.
		
	 
	
	    	
		To have a given weight, as determined by a scale:  cargo that scales 14 metric tons.
		
	 
	
	    	
		To rise in steps or stages.
		
	 
	
			    verb
        	
		To climb up or reach by means of a ladder.
		
	 
	
	    	
		To arrange in a graduated series.
		
	 
	
	    	
		To climb by or as if by a ladder.
		
	 
	
	    	
		To rise in a graduated series.
		
	 
	
	    	
		To measure or estimate the sound content of (as logs).
		
	 
	
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