blade shape
			 
			 
			
		
		
		
			
			The  knife on the bottom, in that image leading off this thread --  the one with the recurved edge and somewhat kukri-esque (kukroid?) profile  --  I've seen the form on some Thai knives, and also on a SE Asian rattan splitting knife which, if  memory serves correctly, is called a piso raut.
		 
		
		
		
		
		
		
		
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