unceremoniously
🇺🇸
/ˌʌnˌserəˈməʊniəsli/
🇬🇧
/ˌʌnˌserəˈməʊniəsli/
in a way that is not polite or gentle
The guard unceremoniously pushed the protesters out of the building.
警卫粗鲁地把抗议者推出大楼。