Term: don quixote: any impractical idealist (after Cervantes' hero)
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: extinction: complete annihilation
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: incompatibility: (immunology) the degree to which the body's immune system will try to reject foreign material (as transfused blood or transplanted tissue)
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: agnomen: an additional name or an epithet appended to a name (as in `Ferdinand the Great')
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: scrub nurse: a nurse who helps a surgeon prepare for surgery
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: meningism: symptoms that mimic those of meningitis but without inflammation of the meninges
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: virulence: extreme harmfulness (as the capacity of a microorganism to cause disease)
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: absence: failure to be present
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: anthozoan: sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: bullethead: a head shaped like a bullet
Broader: idealist: someone guided more by ideals than by practical considerations | Unrelated: atmosphere: the mass of air surrounding the Earth