If you mean crooked as in dishonest or a criminal then some who is NOT crooked is an honest person. They are trustworthy, dependable, reliable. Sometimes you might even say "He is a very straight person" "true blue" is another slang term.
A bent cent ! -Hink Pinks
Crooked!
The antonym for crooked is straight.
Comparative: more crooked Superlative: most crooked
The phrase "why is a crooked letter" is a colloquial way of explaining to someone that there is no specific reason or explanation for something. It is often used to suggest that some things are just the way they are without a clear rationale.
If you call someone, you are the "caller".
There Was a Crooked Man... was created in 1970.
The word is pronounced CROOK- ed (first syllable rhymes with book; second syllable rhymes with bed). It can mean the opposite of "straight" or it can be a slang expression for someone who is corrupt and dishonest.
Twisted or curved are about the same meaning as crooked.
not crooked = straight body of water = strait
You call someone from Omaha an Omahan or for many, call them Omahans
crooked nose and crooked mouth