Is there a word for feeling like a memory is manufactured?

single-word-requests

The word you're looking for is "confabulated."

Related

Give me an example of an apophasis
Spiritism vs Spiritualism
Contrasting emphasis of an uncountable noun
Word for “so confident that cannot see the truth”
Difference between 'seem to be working' and 'seem to work'
a matching phrase or idiom, to the arabic equivalent 'compelled me to the argument'
Capitalization for email greeting: Good morning OR Good Morning [closed]
Is there a word for when workers raise expectations unsustainably high when they work too hard?
Is it right to say "How much do I owe you"?
Word that is nearly but not quite, hypochondriac or malingerer or Munchausen sufferer?
"In accordance to the rule" and "in accordance with the rule"
What is a state pair?