形容词

improper; unbecoming; impermissible; inexcusable; unallowable; prohibitive (As donation and attendance of churches decrease,the cost of maintaining large buildings that are in use only a few hours by a handful of worshipers becomes prohibitive. Stanislav Silinsky); disallowable; unfair (It’s easy to blame the medium, but it’s also unfair to do so. Abysslooker)

不赞成

unacceptable (BC Ferries – It is unacceptable that the food stalls have been closed for the people stuck in a Langdale lineup waiting for hours in the heat. 99% of vending machines are out of service, nearly impossible to even get water. Hungry and overheated waiting for hours, feeling trapped here. (Twitter) ART Vancouver)

俚语

ugly

美国人

indiscreet (замечание, поступок • telling a friend's secrets is indiscreet, and unkind as well Val_Ships)

非正式的

inappropriate (inappropriate conduct Val_Ships)

непозволительно 副词

Игорь Миг

beyond the pale

一般

inexcusably; prohibitively (См. пример в статье "недопустимо". I. Havkin); illicitly

临床试验