Some examples of word usage: for keeps
1. I'm not just borrowing this book, I'm borrowing it for keeps.
2. I want to make sure I have this souvenir for keeps, so I'm going to buy it.
3. Our friendship is not just for now, it's for keeps.
4. She promised to love him for keeps, no matter what.
5. I'm not just looking for a fling, I want a relationship that's for keeps.
6. This necklace was a gift from my grandmother, so I'll treasure it for keeps.
7. We're not just roommates, we're best friends for keeps.
8. I'm not just interested in a temporary job, I'm looking for a career for keeps.
9. I'll cherish these memories for keeps, they mean so much to me.
10. I want this tattoo to be a symbol of my commitment to my beliefs for keeps.