| argue |
If you argue with someone, you fight with them using just words. It might be a silly fight or a serious fight. [1/2 definitions] |
| ass |
a person who acts or appears stupid or silly. [1/2 definitions] |
| blunder |
a silly or careless mistake. [2/3 definitions] |
| caper1 |
a playful trick or adventure; silly act. [1/3 definitions] |
| carry on |
to behave, especially verbally, in a foolish or silly way. [1/2 definitions] |
| clown |
a person who acts in a silly manner. [2/3 definitions] |
| crazy |
not reasonable or practical; silly; foolish. [1/4 definitions] |
| dizzy |
(informal) foolish or silly. [1/4 definitions] |
| embarrass |
When something embarrasses you, you might feel like hiding your face or running away. If people are laughing at you, or you think you have done something silly or stupid, you might feel this way. When something embarrasses you, your face might get red. |
| embarrassed |
If you have done something that you think is silly or stupid and other people know about it, you might feel embarrassed. If someone says or does something that makes other people laugh at you, you might feel embarrassed then too. When you are embarrassed, your face might get red or feel hot, or you might want to hide your face or run away. |
| fool |
a person who has been or is likely to be tricked or made to look silly. [2/6 definitions] |
| foolish |
not having good sense; silly. |
| frivolous |
likely to be too silly; lacking sense. |
| giddy |
not serious; silly. [1/2 definitions] |
| giggle |
to laugh in a silly or nervous way. [2 definitions] |
| goose |
(informal) a silly or stupid person. [1/4 definitions] |
| horse around |
to play in a silly or foolish way; to be very active. |
| insane |
very foolish or silly. [1/2 definitions] |
| juvenile |
foolish and silly; childish; not mature. [1/4 definitions] |
| make a spectacle of oneself |
to behave in a silly or foolish way in public. |
| make light of |
to treat as or consider silly or not important. |