Anagrams of: EFKLNRSU

• a stroke of luck

• a barb on a harpoon or arrow

• flat bladelike projection on the arm of an anchor

• either of the two lobes of the tail of a cetacean

• parasitic flatworms having external suckers for attaching to a host

• failure to reach a minimum required performance

• fail to get a passing grade

• a stroke of luck

• a barb on a harpoon or arrow

• flat bladelike projection on the arm of an anchor

• either of the two lobes of the tail of a cetacean

• parasitic flatworms having external suckers for attaching to a host

• failure to reach a minimum required performance

• fail to get a passing grade

• The act of cutting or carving something; a stroke or slice.

• The groove or slit created by cutting or sawing something; an incision.

• The distance between diverging saw teeth.

• The flattened, cut-off end of a branch or tree; a stump or sawn-off cross-section.

• The portion or quantity (e.g. of hay, turf, wool, etc.) cut off in a given stroke.

• United States biochemist (born in Poland) who showed that several diseases were caused by dietary deficiencies and who coined the term `vitamin' for the chemicals involved (1884-1967)

• a state of nervous depression

• an earthy type of jazz combining it with blues and soul; has a heavy bass line that accentuates the first beat in the bar

• draw back, as with fear or pain