Term: tension headache: a headache located at the back of the head; usually caused by body tension resulting from overwork or psychological stress
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: shirtwaist: a blouse with buttons down the front
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: tailrace: a watercourse that carries water away from a mill or water wheel or turbine
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: pier: (architecture) a vertical supporting structure (as a portion of wall between two doors or windows)
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: phytomastigina: plantlike flagellates containing chlorophyll; often considered unicellular algae
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: wrongful death: a death that results from a wrongful act or from negligence; a death that can serve as the basis for a civil action for damages on behalf of the dead person's family or heirs
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: specimen: an example regarded as typical of its class
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: slop: (usually plural) weak or watery unappetizing food or drink
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: chlorate: any salt of chloric acid
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: bombie: an unexploded bomblet
Broader: headache: pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Unrelated: borrelia burgdorferi: cause of Lyme disease; transmitted primarily by ticks of genus Ixodes