Here's a question and a few possible answers: 

Q: The student wanted to impress with his essay and looked up a synonym for standard, he found a word that had a slant rhyme with "proverbial" and was quite proud, what did he find?
Possible A: informal, stanine, basic, nonstandard, colloquial

Why is "colloquial" an answer aligned with human common sense? 


this is generally found in slang and colloquial language