That cannot be recognized, especially because of substantial changes.(adjective)
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Use "unrecognizable" in a sentence
"A hospital today is almost unrecognizable from the place I visited as a child."
"The man is almost unrecognizable from the first film (see picture below)."
"April 21st, 2010 12: 22 pm ET define "liberal." define "moderate." define "conservative." these definitions have become so twisted and misappropriated in current debate as to be unrecognizable from the same labels used just twenty years ago."