Synonyms of barbarism

2 Syllables
cruelties, cruelty
3 Syllables
unfitness, solecism, gaucherie, ill-treatment, outrage, localism, misuse, outraging, coarseness, misusing, heartlessness, brutishness, vulgarism, ruthlessness, corruption
4 Syllables
immodesty, catachresis, malapropism, misusage, indecorum, abusage, misemployment, provincialism, savagery, impudency, mercilessness, cacology, brutalities, barbarity, hard-heartedness, atrocity, improprieties, impropriety, brutality, unseemliness
5 Syllables
unsuitableness, vernacularism, inhumanity, inelegance, unbecomingness, indelicacy, inhumanities
6 Syllables
uncivilizedness, vernacularity, inappropriateness, unsuitability, insensitiveness