Barbarous is a related term of inhumane.
As adjectives the difference between barbarous and inhumane
is that barbarous
is not classical or pure while inhumane
is lacking pity or compassion for misery and suffering; cruel, unkind, not humane.
* (obsolete) barbarouse
Not classical or pure.
Like a barbarian, especially in sound; noisy, dissonant.
- I did but prompt the age to quit their cloggs
- By the known rules of antient libertie,
- When strait a barbarous noise environs me
- Of Owles and Cuckoes, Asses, Apes and Doggs - (1673)
lacking pity or compassion for misery and suffering; cruel, unkind, not humane.