This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Unable to be repeated

adj. (of an experiment or procedure) That gives different results when repeated

adj. unique

adj. not able or fit to be repeated or quoted

"A live, largely uncensored affair, often improvised and by definition unrepeatable, the very opposite of recorded entertainment."

irreproducible    unreproducible   

repeatable   

business-oriented    non-null    ultra-compact    soi-disant    subgame-perfect