How to close duplicated questions ... when the "duplicate" doesn't have an answer?
131299
Changes to "close as duplicate"
78376
Flag Answer, duplicate
22458
Add ability to flag answers as duplicates
146785
How should we handle a question which was deleted and reasked?
114835
Why don't I get credit for closing one of my own questions as a duplicate
3685
Confirming that my own question is a duplicate by voting to close should have immediate effect
3426
What is a "closed" or "duplicate" question?
138119
Duplicate question close reason says "already has an answer," which is often false
61584
When is a duplicate question not a duplicate?
56823
Change how questions marked as duplicates by the asker are represented
130608
Why can we flag/vote a question on Meta as duplicate of another question which has no accepted/upvoted answers?
3385
Automatically redirect anonymous user from unanswered duplicate question to corresponding answered version
81134
What decides what to prepend the duplicate question list with on a duplicate question?
146225
Duplicate questions on other SE sites?
130860
What to do when your question has an old, stale, unanswered duplicate?
131258
Dealing with bundle/omnibus/list-of-questions question that consists of rather distinct questions
19629
Where is it preferred to place the answer to duplicate questions?