Is it incorrect to say "She is more funny than her sister"? I know you could say "funnier", but is more funny grammatically incorrect?
Funnier is correct.... more funny is not correct.
To understand why "more funny" is considered grammatically incorrect, let's break it down.
Comparative adjectives, such as "funny," are used to compare two things. In English grammar, we usually form comparatives by adding "-er" to the end of the adjective, or by using the modifier "more" with the adjective.
In this case, the correct comparative form of "funny" is "funnier." So, saying "She is funnier than her sister" is grammatically correct.
Using "more funny" instead of "funnier" is considered a mistake because it violates the standard comparative adjective structure. It is similar to how we say "more beautiful" instead of "beautifuller" or "more intelligent" instead of "intelligenter."
In summary, it is incorrect to say "more funny" when comparing the funny level between two people. Instead, use "funnier" to express the comparative degree.