Letter Toolbox

4-letter words starting with U

Every match in the dictionary, most common first.

37 words found

4-letter words 37

  • usedemployed in accomplishing something
  • upon
  • uglydispleasing to the senses
  • unitany division of quantity accepted as a standard of measurement or exchange
  • usesthe act of using
  • unto
  • urgean instinctive motive
  • undocancel, annul, or reverse an action or its effect
  • usera person who makes use of a thing; someone who uses or employs something
  • ulnathe inner and longer of the two bones of the human forearm
  • ursa
  • urnsa large vase that usually has a pedestal or feet
  • ulan
  • uricin or relating to or obtained from urine
  • ureathe chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics
  • unde
  • updo
  • uruslarge recently extinct long-horned European wild ox; considered one of the ancestors of domestic cattle
  • umpsan official at a baseball game
  • unbe
  • upas
  • uveathe part of the eye that contains the iris and ciliary body and choroid
  • ughs
  • ukesa small guitar having four strings
  • ulvatype genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce
  • undy
  • upby
  • ulus
  • uncoto a remarkable degree or extent
  • umboa slight rounded elevation where the malleus attaches to the eardrum
  • urbs
  • urdsgoddess of fate: a giantess who personified the past
  • udos
  • unaia sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot
  • unaua sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot
  • unci(biology) any hook-shaped process or part
  • utasa reptile genus of Iguanidae