Synonyms of mendacity

1 Syllable
lie, fraud, fib
2 Syllables
deceit, fibbed, lying, untruth, slyness
3 Syllables
deceptions, deception, boondoggle, falsehood, shadiness, shiftiness, sneakiness, falsity, trickiness
4 Syllables
fallaciousness, cozenage, defraudation, dishonesty, indirections, untruthfulness, indirection, fraudulence, insidiousness
5 Syllables
disinformation, inveracity, prevarication, falsification, underhandedness