fal·si·ty 
/ˈfɑ:lsəti/ noun
plural fal·si·ties /ˈfɑ:lsəti/ noun formal 1 [noncount] : the quality of not being true or accurate : the quality of being false
▪ The army would not comment on the truth or falsity [=falseness] of the report. 2 [count] : an untrue statement
▪ spreading falsities [=(more commonly) falsehoods, lies] over the Internet
▪ The army would not comment on the truth or falsity [=falseness] of the report.
▪ spreading falsities [=(more commonly) falsehoods, lies] over the Internet
