Difference between Unnatural and Ugly

UNNATURAL vs UGLY: NOUN

One that is ugly.
Pl. uglies (-liz). An ugly person.
A shade for the eyes worn as an appendage to the bonnet by women about the middle of the nineteenth century. It was generally of the character of a calash, but smaller. See sunshade .
A shade for the face, projecting from the bonnet.
Ugliness
An ugly person or thing.

Not natural; supernatural or artificial.
Going against nature; perverse.
Not normal; not typical or usual or regular or conforming to a norm
Not occuring in the environment or atmosphere
Not natural; contrary, or not conforming, to the order of nature; being without natural traits.
Stilted, affected, or awkward.
Brutal or unfeeling.
Deviating from a behavioral or social norm.
Not included in nature; artificial.
Not in accordance with what usually occurs in nature.
Distorted and unnatural in shape or size; abnormal and hideous
Speaking or behaving in an artificial way to make an impression
Not in accordance with or determined by nature; contrary to nature

Deficient in beauty
Displeasing to the senses and morally revolting
Inclined to anger or bad feelings with overtones of menace
Morally reprehensible
Displeasing to the senses
Offensive to one's sensibilities or morality.
Displeasing to the ear or some other sense.
Displeasing to the eye; not aesthetically pleasing.
Unpleasant; disagreeable; likely to cause trouble or loss.
Offensive to the sight; contrary to beauty; being of disagreeable or loathsome aspect; unsightly; repulsive; deformed.
Marked by or inclined to anger or bad feelings; disagreeable.
Likely to cause embarrassment or trouble.
Threatening or ominous.
Morally reprehensible; bad.
Unmanageable. Used of animals, especially cows or horses.
Rude.
Displeasing to the eye; unsightly.
Threatening or foreshadowing evil or tragic developments
Repulsive or offensive; objectionable.
Provoking horror

Not normal
Contrary to nature
Not natural; contrary to nature; monstrous; especially, contrary to the natural feelings: as, unnatural offenses.
Acting without the affections of our common nature; not having the feelings natural to humanity; being without natural instincts: as, an unnatural parent.
Not in conformity to nature; not agreeable to the real character of persons or things; not representing nature; forced; strained; affected; artificial: as, unnatural images or descriptions.
=Syn. 1-3. Preternatural, etc. See supernatural.
Artificial, etc. See factitious.

To make ugly; disfigure; uglify.
Unpleasing or repulsive in appearance; offensive to the sight; of very disagreeable aspect.
Morally repulsive or deformed; hideous; base; vile.
Disagreeable; offensive; suggestive of or threatening evil; associated with disadvantage or danger: as, an ugly rumor of defeat.
Cross, sulky, morose, ill-tempered, crabbed.
Synonyms Unsightly, homely, ill-favored, hard-favored, hideous.
Threatening painful or fatal consequences; dangerous: as, an ugly blow; an ugly cut.
Ill-natured; cross-grained; quarrelsome; ill-conditioned.

Strained, Constrained, Eery, Spooky, Stilted, Unco, Violent, Agonistic, Ugly, Monstrous, Uncanny, Eerie, Contrived, Artificial, Grotesque

Despicable, Monstrous, Alarming, Vile, Unaesthetic, Ominous, Unlovely, Horrifying, Repulsive, Grotesque, Frightful, Atrocious, Unsightly, Horrible, Hideous

Strained, Constrained, Eery, Spooky, Stilted, Unco, Violent, Agonistic, Ugly, Monstrous, Uncanny, Eerie, Contrived, Artificial, Grotesque

Despicable, Monstrous, Alarming, Vile, Unaesthetic, Ominous, Unlovely, Horrifying, Repulsive, Grotesque, Frightful, Atrocious, Unsightly, Horrible, Hideous

Chances are, it will feel scary and unnatural.
His honesty and incorruptibility were insurmountable, almost unnatural.
These sorts of differences are not unnatural, however.
Melanoma appears as unnatural growth, mostly in moles.
Natural is now considered unnatural and the unnatural is natural.
Society which lives by fear alone is an unnatural Society in an unnatural State.
Unnatural carnal knowledge is sexual intercourse with a person in an unnatural manner or with an animal.
She told me both children had an unnatural beauty, an unnatural goodness.
Mohawks, unnatural balding, unnatural single patches of hair, asymmetrical styles, etchings, braids, locks and twists are not allowed.
When unnatural thinness became attractive, girls did unnatural things to be thin.

The large room was hot, black ugly cricket.
He has no fear of ugliness, but he cultivates the ugly because it is the real, not the real because it is the ugly.
The original ugly Christmas sweater brand with funny Christmas sweaters for men, Chanukah sweaters, and ugly Christmas sweaters for men.
When this album is bad and ugly, it gets really really bad and ugly!
It was an ugly game and when the game turned ugly, I turned the ugliest.
She chooses Hulga as her new name because she believes that is a very ugly name, and fit for her ugly physical appearance.
This should be my long stay visa to France: the ugly, the ugly, and the very, very bad.
The question was, will ugly Jerry and ugly Tom help their respective, more attractive, brothers?
Meaning: An ugly thing will remain ugly even if its appearance is taken care of.
Capitalism in China is an ugly, ugly thing.