The Collaborative International Dictionary
                    Mendacities
                    
                        
                
                                                                    Mendacity \Men*dac"i*ty\, n.; pl. Mendacities. [L. mendacitas.]
The quality or state of being mendacious; a habit of lying.
--Macaulay.- 
A falsehood; a lie.
--Sir T. Browne.Syn: Lying; deceit; untruth; falsehood.
 
Wiktionary
                    mendacities
                    
                        
                
                                                                    n. (plural of mendacity English)
Usage examples of "mendacities".
The arrogance of blind belief led all the mendacities of human thought.