4-Letter Words Containing U,K,R

• a crowd especially of ordinary or undistinguished persons or things

• an irregular fold in an otherwise even surface (as in cloth)

• become wrinkled or drawn together

• an atmosphere in which visibility is reduced because of a cloud of some substance

• make dark, dim, or gloomy

• a native or inhabitant of Turkey

• a progressive disease of the central nervous system marked by increasing lack of coordination and advancing to paralysis and death within a year of the appearance of symptoms; thought to have been transmitted by cannibalistic consumption of diseased brain tissue since the disease virtually disappeared when cannibalism was abandoned

• lie in wait, lie in ambush, behave in a sneaky and secretive manner

• be about a place without any apparent purpose

• wait in hiding to attack

• to monitor a web forum or similar without making your presence pubilc

• slice of sweet raised bread baked again until it is brown and hard and crisp

• Alternative letter-case form of Raku

• A knurl.

• The small wooden ball in the game of trap ball, or knurr and spell.