Difference between Unkind and Harsh

UNKIND vs HARSH: ADJECTIVE

Wanting in kindness, sympathy, benevolence, gratitude, or the like; cruel; harsh; unjust; ungrateful.
Not kind; contrary to nature, or the law of kind or kindred; unnatural.
Having no race or kindred; childless.
Harsh; severe.
Lacking kindness; inconsiderate or unsympathetic.
Used of circumstances (especially weather) that cause suffering
Lacking or showing kindness or compassion or mercy
Lacking kindness
Deficient in humane and kindly feelings

Disagreeable to the sense of hearing.
Used of circumstances (especially weather) that cause suffering
Severe
Sharply disagreeable; rigorous
Disagreeable to the senses
Unpleasantly stern
Extremely unkind or cruel
Disagreeable to one of the senses, as.
Unkind or cruel or uncivil
Of textures that are rough to the touch or substances consisting of relatively large particles
Severe or cruel.
Unpleasantly rough to the touch or other senses.
Having violent contrasts of color, or of light and shade; lacking in harmony.
Unpleasant and repulsive to the sensibilities; austere; crabbed; morose; abusive; abusive; severe; rough.
Disagreeable to the taste.
Disagreeable to the touch.
Rough; disagreeable; grating.
Expressing displeasure or disapproval.
Disagreeable to the mind or feelings.
Severe, cruel, or exacting.
Unpleasant, uncomfortable, or hostile to survival.
Unpleasantly coarse and rough to the touch.
Disagreeable to the sense of sight.
Disagreeable to the ear.

Not natural; unnatural.
Not sympathetic; lacking in or not springing from or exhibiting kindness, benevolence, or affection; not kind; harsh; cruel.

Rigorous
Sharply disagreeable
Unpleasantly rough or jarring to the senses
To sound harshly; crack.
Rough to the touch or to any of the senses; sharp or sour to the taste, discordant to the ear, inharmonious to the eye, etc.; grating; rasping; acrid; irritating: as, a harsh surface; harsh fruit; a harsh voice; a harsk combination of colors.
Hard or severe in effect; of such a nature as to be repellent from any physical point of view.
Repugnant to the mind or the sensibilities; mentally or morally forbidding; hard to bear, endure, resolve upon, etc.
Austere in character or severe in action; stern; hard; unkind.
Synonyms and Severe, Rigorous, etc. (see austere); acrimonious, ill-natured, ill-tempered, uncivil, ungracious, churlish, brutal.

Rude, Edged, Cutting, Rigorous, Hard, Pitiless, Inhumane, Stinging, Brutal, Heartless, Unsympathetic, Harsh, Cruel, Unkindly, Hurtful

Severe, Lenient, Bitter, Tough, Unforgiving, Rigorous, Hard, Disagreeable, Heavy, Abrasive, Unpleasant, Rough, Unkind, Cruel, Brutal

Rude, Edged, Cutting, Rigorous, Hard, Pitiless, Inhumane, Stinging, Brutal, Heartless, Unsympathetic, Harsh, Cruel, Unkindly, Hurtful

Severe, Lenient, Bitter, Tough, Unforgiving, Rigorous, Hard, Disagreeable, Heavy, Abrasive, Unpleasant, Rough, Unkind, Cruel, Brutal

In general gutless amps with harsh, cold sound.
Harsh is a staff reporter at Mercom India.
As a Federal crime the punishments are harsh.
Mema speak a harsh word about another person.
The weather there is very harsh and cold.
Violations of these laws typically carry harsh penalties.
If harsh words are used, model how to change the harsh words to gentle words.
The Council agreed on putting harsh demands on Serbia but could not reach consensus on how harsh.
Harsh Lesson Harsh Lesson is a quest available in The Elder Scrolls Online.
Of course CDNIM has the infamous harsh opening which I did not find all that harsh.