The meaning of SILLY is exhibiting or indicative of a lack of common sense or sound judgment. How to use silly in a sentence. Synonym Discussion of Silly.

Find 803 different ways to say SILLY, along with antonyms, related words, and example sentences at Thesaurus.com.

SILLY definition: 1. showing little thought or judgment: 2. embarrassed; afraid that people will laugh at you: 3…. Learn more.

Silly definition: weak-minded or lacking good sense; stupid or foolish.. See examples of SILLY used in a sentence.

Jun 5, 2025 · Laughable or amusing through foolishness or a foolish appearance.

showing a lack of thought, understanding, or judgement synonym foolish. That was a silly thing to do! It sounds silly, I know, but think about it. Her work is full of silly mistakes. ‘I can walk …

If you say that someone or something is silly, you mean that they are foolish, childish, or ridiculous. 2. If you do something such as laugh or drink yourself silly , you do it so much that …