General "bad":
* Mbui: This is the most common and general term for "bad".
* Kũrĩa: This word literally means "to be spoiled" but is often used to express something being bad or not good.
* Mũthemba: This word means "bad" or "evil" and is often used in a more serious or negative context.
For specific situations:
* Mũthemba mũnene: This phrase translates to "big bad" or "very bad".
* Nĩ mũthemba: This phrase means "it is bad" and can be used to describe something that is not good.
Examples:
* Ũrĩa mũthemba: This means "that is bad."
* Nĩ mũthemba mũnene: This means "it is very bad."
* Nĩ mũthemba mũnene mũnene: This means "it is extremely bad."
It's important to note that depending on the context and the specific situation, there may be other ways to express "bad" in Kikuyu.