emotion

noun
[ih-moh-shuh n]

an affective state of consciousness in which joy, sorrow, fear, hate, or the like, is experienced, as distinguished from cognitive and volitional states of consciousness.

any of the feelings of joy, sorrow, fear, hate, love, etc.

any strong agitation of the feelings actuated by experiencing love, hate, fear, etc., and usually accompanied by certain physiological changes, as increased heartbeat or respiration, and often overt manifestation, as crying or shaking.

truth

noun, plural truths
[trooth z, trooths]

the true or actual state of a matter:

conformity with fact or reality; verity:

a verified or indisputable fact, proposition, principle, or the like:

the state or character of being true.

actuality or actual existence.

an obvious or accepted fact; truism; platitude.

honesty; integrity; truthfulness.

evolution

noun
[ev-uh-loo-shuh n or, ee-vuh-]

any process of formation or growth; development:

a product of such development; something evolved :

Biology. change in the gene pool of a population from generation to generation by such processes as mutation, natural selection, and genetic drift.

a process of gradual, peaceful, progressive change or development, as in social or economic structure or institutions.

soul

noun
[sohl]

the principle of life, feeling, thought, and action in humans, regarded as a distinct entity separate from the body, and commonly held to be separable in existence from the body; the spiritual part of humans as distinct from the physical part.

the spiritual part of humans regarded in its moral aspect, or as believed to survive death and be subject to happiness or misery in a life to come:

the emotional part of human nature; the seat of the feelings or sentiments.