Alternatively adverb
Used for suggesting a different idea, plan, or possibility
If you feel bored, you can watch TV or alternatively play game. Make yourself at home!
We will arrange accommodation for you. Alternatively, you can book a hotel room on your own.
Used to say you don't want to do something that was suggested
to recommend an idea to ascertain other's reaction/interest/awareness about it.
Daughter: So I really want all my friends to have a great time. I was thinking it would be a good idea to have some candy out on the tables for people to snack on.
Mother: Well, if you want them to really enjoy themselves, candy is dandy but liquor is quicker.