mental powers or faculties

a noun which the mind perceives as demonstrative but is actually nominal, for eg. the word 'enemy' which calls to mind a particular person who is an enemy

pint of view

mental, intellectual, highbrow, noetic,

from one thought to the other

imagination, thought

deed or document under which partition of land is made, division of (each) person's share of) joint property

mentality, way of thinking

mental confusion

sanity

a mental aberration on your part

be wasted, be lost, prove fruitless,