undesirable
🇺🇸
/ˌʌndɪˈzaɪərəbl/
🇬🇧
/ˌʌndɪˈzaɪərəbl/
not wanted or liked; likely to cause problems
The new policy had many undesirable effects that made people unhappy.
a person who is not wanted somewhere, especially because they might cause trouble
The club banned all undesirables to keep the place safe and peaceful.