tusa (camisa de la mazorca) 
	corn husk
		tu:tumuch (C) 
		tutu:much (SD) 

tútano, tuétano
	marrow
		tutano(h) (SD) 

tzonchiche, sunchiche, quebrantahueso (zopilote cabeza roja) 
	vulture sp. (red-headed vulture)
		tsunchi:chi:l (C, SD) 
				
U
	
ujuxte (árbol)
	tree sp. (tree with edible seeds; ramon tree ?)
		uhux (C, SD) 

ujuxte (fruta)
	ujuxte tree's fruit (ramon ?)
		uhux-ti (C) 

uluzapote (clase de zapote)
	zapote sp. (a small zapote tree sp., long zapote fruit sp.) 
	ulutsapu-t (SD) 
	
uminexte, cafecillo (árbol)
	tree sp. (hard-wood tree, good for house beams) 
		u:minex (C) 
	
una vez
	once
		siyuhti (SD) 
	
único
	the only one, unique
		se:chin (SD) 

unir, unirse, reunir, reunirse, poner juntos
	to meet, to join, to unite, to put together 
	se:nta:lia (C, SD) (t.v., r.v.)
	
uno, un/una
	one, a/an
		se: (C, SD) (numero, articulo indefinido)
uno por uno
	one by one
		sehse: ika (C) 

uno sólo, sólo uno
	only one, one only
		se:san (C) 
		sesan (C) 

untar
	to smear, to grease, to anoint
		mahma:waltia (C)
		ma:waltia (C) 

uña
	fingernail, claw
		isti-t (C) 
		itsti-t (SD) 

uñero 
	ingrown nail
		unyeroh (SD) 
		
urraca (pájaro)
	bird sp. (magpie ?) 
		orraka(h) (SD) 

usted, tú, vos
	you
		taha (C, SD) 

ustedes
	you pl.
		amehemet (SD) 
		an-ehemet (C)