What's the problem with the word 'mental'? This kind of over-sensitivity drives me up the wall. men?tal 1 [men-tl] adjective 1. of or pertaining to the mind: mental powers; mental suffering. 2. of, pertaining to, or affected by a disorder of the mind: a mental patient; mental illness. 3. providing care for persons with disordered minds, emotions, etc.: a mental hospital. 4. performed by or existing in the mind: mental arithmetic; a mental note. 5. pertaining to intellectuals or intellectual activity.