A synonym and formal word is "However"
Which is the most dangerous animal, crocodile _____ hippo?
You can number elements, but before the final element, you write it
Who is your favorite singer, Arianna Grande ___ Miley Cyrus?
They are: but, or, and
I like snow ________ I hate winter
Specifically for contrasts
Mr Luis _______ students are at Abraham Lincoln´s School
When you add something else, you mustn´t write a comma
It´s used for adding something else
Piano, trumpet _______ saxophone are the best instruments
Words which are used to connect sentences, phrases.
Take your shoes, ____ what are you waiting for?
Three are the most known in Grammar
Usually they are found in Reading Comprehension Exercises
Usually it appears in Which WH Question
My parents live together _________ they fight all the time
Another usages include options, alternatives, addings, contrasts
It´s used for multiple options
It means two elements are so different