Duplicate answers are tolerated?
11336
How should we deal with duplicate answers?
71646
Duplicates of an outdated question
154856
Wording of "possible/exact duplicates" when closing the question
113626
"Close as duplicate" - what if only the answer is a duplicate?
2851
Is it encouraged to intentionally post duplicates for searchability?
19629
Where is it preferred to place the answer to duplicate questions?
117258
Is it ok to to delete and repost a duplicate question?
130608
Why can we flag/vote a question on Meta as duplicate of another question which has no accepted/upvoted answers?
116860
Is it poor form to switch accepted answers?
149048
Don't Remind Me to "Consider Accept Answers" on StackExchange
4056
Can we clarify to the OP that their question is not yet closed and the duplicates are only suggestions?
130860
What to do when your question has an old, stale, unanswered duplicate?
242
Accepting your own answer with alternative answers to be worth +2 reputation?
148956
Is there any value to NOT deleting my own duplicate question?
38321
Why was an answer allowed on a question that was merged into another one?
106764
Review Audit failed when "late answer" answer is a duplicate
115812
Allow locking of answers