Are Ridiculous and Ludicrous?

Ludicrous means something is silly enough to cause amusement. Ridiculous means it's absurd enough to invite mockery or derision. Ludicrous has a more playful and amusing sense than ridiculous. You probably already knew these two words can be used to describe something that's nonsensical or silly.

Is ludicrous a bad word?

Ludicrous originally meant something that was funny, playful, or joking: a ludicrous comment was just a really funny comment. Over time, ludicrous took on a more negative flavor. Now a ludicrous statement might be funny, but it's also ridiculous, hard to believe, off the wall, or even stupid.

What do you call someone who is ridiculous?

duffer. noun. informal someone who is stupid or who does something very badly.