false的名詞形式是ity:n.虛假不真實錯誤
例如:
Q& A on Sex On the Possible Falsity of present Comprehensive Indices of Environmental Quality.
論現有環境質量綜合指數的可能虛假性。
On the falsity of a proof of the problem of 36 officers.
談三十六軍官問題的一個錯誤證明。
Falsity of accountant information and preventive measures.
談會計信息的虛假及防範措施。