" She was very discourteous towards her customers. "
" She was very discourteous towards her customers. "
Another word meaning discourteous is disrespectful or rude
Discourteous
rude
courteous
cowardly, discourteous
"Discourteous" refers to behavior that is rude or impolite, lacking consideration for others' feelings or social norms. It encompasses actions or remarks that can be seen as disrespectful or inconsiderate in social interactions. For example, interrupting someone while they are speaking or failing to acknowledge a greeting can be considered discourteous.
impolite, rude, discourteous
If you are discourteous and impolite you are rude.
Here you are! Mannerlessness Discourteous Unsocial Unsystematic Unmethodical
discourteous or rude.