churlish

churlish
[ˈtʃɜːlɪʃ]
adjetivo
1grosero(a)

churlish [cher-lish]
adjetivo
1Rudo, agreste; ruin, escaso, rústico, grosero, maleducado, brutal, avaro.

churlish [ˈtʃɜːlɪʃ]
adjective
(rude) grosero; maleducado; (unfriendly) poco amistoso; arisco; (mean) mezquino
it would be churlish not to thank him sería muy grosero maleducado no darle las gracias;or
she would think him churlish if he refused