Difference between Smart Aleck and Wise Guy

SMART ALECK vs WISE GUY: NOUN

A well-dressed person.
One who is obnoxiously self-assured; a show off.
One who is pretentious about their own cleverness or knowledge; a know-it-all.
One who is given to obnoxious or insolent humor; a wise guy.
A person regarded as annoyingly self-assertive, especially for making impudent displays of knowledge.
An upstart who makes conceited, sardonic, insolent comments

A member of the Mafia; a mobster
A knowledgable or successful sports bettor.
One given to making clever jokes regarded as rude or disrespectful; smart; a wisecracker.
A mobster.
A smart aleck.
An upstart who makes conceited, sardonic, insolent comments

Deadpan, Smarmy, Sardonic, Smirky, Goofy, Goofball, Cocky, Snide, Snotty, Snarky, Sarcastic, Wise guy, Weisenheimer, Wisenheimer, Wiseacre

Wiseling, Witty, Underwitted, Slyboots, Sardonic, Snarky, Whipster, Wiseguy, Smarta, Fast talk, Wisecrack, Weisenheimer, Wiseacre, Wisenheimer, Smart aleck

Mouthy, Curmudgeonly, Deadpan, Smarmy, Sardonic, Smirky, Goofy, Goofball, Cocky, Snide, Snotty, Snarky, Sarcastic, Wise guy, Wiseacre

Goofball, Sarcastic, Wiseling, Witty, Underwitted, Slyboots, Sardonic, Snarky, Whipster, Wiseguy, Smarta, Fast talk, Wisecrack, Wiseacre, Smart aleck

He got some very thoughtful positive comments and almost as many rediculous smart aleck remarks about what he tried.
If you can control coming off as a smart aleck, this approach can be very effective.
We knew it was smart aleck juvenile humor.

The definition of Wise Guy is followed by practically usable example sentences which allow you to construct your own sentences based on it.
The nicknames may relate to a personal trait, such as Old Wiseman, Speedy, Wise Guy, Long Beard, White Beard or Black Whiskers.
"I'm just going to just put my paddle up like this and sail all the way," says wise-guy Mike.
That is Little Mario, he is a wise guy with Louie Brag.
Which makes me suspect that some wise guy has tampered with the medical computer.
I'll never play the wise guy on her electrics again.
Just stop, wise guy, before we blow a hole in you!
Some years ago I met a very wise guy.
Yeah, you thought I was a wise guy.
How can a slim chance and a fat chance be the same, while a wise man and wise guy are opposites?.