Not at all. Ridiculous could be referring to ridicule or farce - in other words, simply being funny at the expense of others. The context of the term depends on the context of the sentence.
Sadly , people use their fur for coats . I have a chinchilla of my own, and i think its ridiculous ..
What kind of ridiculous question is this? What kind of ridiculous question is this?
No, i don't think so people only have time for work and sittinh on the couch it's ridiculous nowadays.
It is not clear what you mean by "a number sentence" nor is it clear what you would have to find out in order to write such a sentence. I don't really need to find out anything in order to write a sentence that includes numbers. For example: I invited twenty people to my party, but only fifteen people showed up. I served eight hundred shrimp, and only twenty five were left over.
only in the summer dont be ridiculous only when you put them underwater
If you literally mean the word 'that', then only if it's at the beginning of the sentence.
Fat people only eat suet .
The opposite of silly could be sensible, practical, serious, or profound.
Only those with the proper credentials are admitted.
One could say "That suggestion is ridiculous, and here's why" and then go on to list several reasons. However, this would only just be acceptable in spoken language and would be bad form in written English.
Don't be ridiculous. You can only get hemorrhoids in your butthole.
Kosher salt is only a ridiculous fad.