falsify /fölˈsi-fī/

1. To forge or counterfeit
2. To tamper with
3. To misrepresent
4. To prove or declare to be false
5. To be false to (obsolete)
6. To feign (obsolete)

To lie

falsifīabilˈity noun

falsˈifīable adjective

falsificāˈtion noun

falsˈifīer noun

• have-on
• have one foot in the grave
• have one's back to the wall
• have one's cake and eat it
• have one's collar felt
• have one's ear to the ground
• have oneself to thank for
• have one's end away
• have one's eye on
• have one's face lifted
• have one's feet on the ground
• have one's fill of
• have one's finger on the button
• have one's fingers all thumbs
• have one's hands full
• have one's head screwed on
• have one's head screwed on the right way
• have one's heart in it
• have one's heart in one's boots
• have one's heart in one's mouth
• have one's heart in the right place
• have one's heart set on
• have one's knife in
• have one's marbles
• have one's monkey up