They at least had the immense and mighty imagination of which I speak; they could unthink the past. They could uncreate the Fall. With a reverence which moderns might think impudence, they could uncreate the Creation.
Source: wiktionary
Unthink
Synonyms for "unthink"
Ranked by relevance and common usage.
Sample sentences
4 total sentences available.
But to do so consistently would require a fairly radical revision of the concept. We should have to unthink as far back as Aristotle […]
Source: wiktionary
In An Experiment with an Air-Pump, characters repeatedly assert that "once you've thought something, you can't unthink it, can you?"
Source: wiktionary
"You must learn to edit your thoughts," she said. "Unthink them..."
Source: wiktionary