10-Letter Words Containing: I,K,E,L,Y

• a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)

• unpredictably

• Furnished with one or more skylights

• a link from a hypertext file to another location or file; typically activated by clicking on a highlighted word or icon at a particular location on the screen

• a periodical that is published twice each week (or 104 issues per year)

• twice a week

• occurring twice a week

• a craftsman skilled in building with bricks

• one thousand periods per second