General silliness:
* Tanga: This is the most common and direct translation, but it can be considered rude or insulting depending on the tone and situation.
* Bobo: This is a milder term for silly, often used for children or to describe someone who is naive or lacking in common sense.
* Kulang sa katinuan: This means "lacking in sanity" and implies a higher level of silliness or foolishness.
Lighthearted silliness:
* Nakakatawa: This means "funny" or "amusing" and can be used to describe something silly or absurd.
* Nakakatuwa: This means "cute" or "charming" and can be used to describe something silly or whimsical.
Other options:
* Wala sa katinuan: This means "out of one's mind" and can be used to describe someone who is acting silly or out of character.
* Parang baliw: This means "like crazy" and can be used to describe someone who is behaving in a silly or erratic way.
It's important to consider the context and your relationship with the person you are speaking to before choosing the appropriate word for "silly" in Tagalog.