Can a Bitcoin transaction be unconfirmed forever?

Related questions

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Tags

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2. #always
3. #their
4. #unconfirmed
5. #transaction
6. #cannot
7. #disappear
8. #transactions
9. #confirmed
10. #remove
11. #network
12. #point
13. #eventually
14. #wallet
15. #because
16. #recommended
17. #spend