Barbarous or ignorant
Deliberately seeking to inflict pain and suffering; enjoying others' suffering; without mercy or pity
Not achieving an adequate standard; poor:
Thoughtless of others; displaying a lack of consideration:
Not of ordinary human nature, form, or character:
Slow or reluctant in giving, forgiving, or sharing; stingy.
Not pleasant or acceptable; unattractive.
Unpleasant or objectionable:
Without pity; unfeeling
Unpleasantly coarse and rough to the touch:
(Slang) Hard to cope with; difficult or troublesome:
Difficult to endure or live through, especially because of harsh or inclement weather:
Not friendly or kind
The definition of kind is warm, generous or sympathetic.
Used as an intensive with and :
Without civilization; primitive; barbarous
Marked by the use or occurrence of barbarisms in spoken or written language.
Strict or severe in discipline; ascetic:
Lacking mercy or leniency; harsh
Having, showing, or caused by malice; spiteful; intentionally mischievous or harmful
Rigorous is defined as something that is harsh or very strict.
The definition of severe is someone or something that is very serious, harsh or critical.
The definition of stern is someone who is very serious or strict.
Devoid of concern or sympathy.
Likely to be a hindrance; disadvantageous:
Not agreeable or pleasant; repellent:
Lack of gratitude; ungratefulness.
Having or showing ill will; malicious:
Filled with, prompted by, or showing spite; malicious.
(Informal) Very unpleasant or unappealing:
Relating to a charitable organization that operates without making a profit.
Providing assistance; useful.
Unpleasant or annoying:
Naughty in a playful way; mischievous
Find another word for unkind. In this page you can discover 59 synonyms, antonyms, idiomatic expressions, and related words for unkind, like: rude, unsympathetic, inhumane, cruel, bad, unkindness, sadistic, insensitive, considerate, inconsiderate and inhuman.