i Register
In some senses, lots is marked as colloquial. Watch for register when choosing this word.
noun
A lot; a great deal; tons; loads.
Lots of the ways you can help are really easy.
Don't worry, my family has lots of money.
adv
A great deal; very much.
I feel lots better about it now that we've talked.
I care lots about the humane treatment of animals.