無神経
Common
I-adj
Noun
1
adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)
insensitive;inconsiderate;callous;thick-skinned
クリスはとても失礼で無神経だから私は彼が嫌いなの。
I dislike Chris because he is very rude and insensitive.