| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | perjurious |
| Synonyms: | bearing false witness, commiting perjury, deceptive, equivocating, forsworn, lying, misleading, swearing falsely |
| Main Entry: | false |
| Part of Speech: | adjective |
| Definition: | dishonest, hypocritical |
| Synonyms: | apostate, base, beguiling, canting, corrupt, crooked, deceitful, deceiving, deceptive, deluding, delusive, devious, dishonorable, disloyal, double-dealing, duplicitous, faithless, falsehearted, forsworn, foul, lying, malevolent, malicious, mean, misleading, mythomaniac, perfidious, perjured, rascally, recreant, renegade, scoundrelly, traitorous, treacherous, treasonable, two-faced, underhanded, unfaithful, unscrupulous, untrustworthy, venal, villainous, wicked |
| Notes: | fallacious means intended to deceive; fallible means liable to make a mistake or to be inaccurate or erroneous; false means not in accordance with the fact or reality or actuality, or deliberately deceptive, or not genuine or real |
| Antonyms: | genuine, honest, just, reliable, right, straight, true, truthful |
| Main Entry: | mendacious |
| Part of Speech: | adjective |
| Definition: | dishonest |
| Synonyms: | deceitful, deceptive, duplicitous, equivocating, erroneous, fallacious, false, fibbing, fraudulent, insincere, lying, paltering, perfidious, perjured, prevaricating, shifty, spurious, untrue, untruthful, wrong |
| Antonyms: | frank, honest, sincere, truthful |
| Main Entry: | untrue |
| Part of Speech: | adjective |
| Definition: | dishonest |
| Synonyms: | apocryphal, cheating, counterfactual, deceitful, deceptive, delusive, deviant, disloyal, dissembling, distorted, erroneous, faithless, fallacious, false, fictitious, forsworn, hollow, imprecise, inaccurate, inconstant, incorrect, inexact, lying, meretricious, misleading, mistaken, off*, out of line, perfidious, perjured, prevaricating, recreant, sham*, specious, spurious, traitorous, treacherous, two-faced, unfaithful, unloyal, unsound, untrustworthy, untruthful, wide, wrong |
| Antonyms: | faithful, honest, true |
| Main Entry: | perjurious |
| Part of Speech: | adjective |
| Definition: | lying under oath |
| Synonyms: | committing perjury, deceitful, deceptive, delusive, delusory, dissembling, dissimulating, double-crossing, double-dealing, equivocating, false, falsifying, fibbing, forsworn, guileful, inventing, mendacious, misleading, misrepresenting, misstating, perfidious, perjured, prevaricating, shifty, treacherous, tricky, two-faced, two-timing, unreliable, untruthful, wrong |
| Main Entry: | truthless |
| Part of Speech: | adjective |
| Definition: | not true |
| Synonyms: | counterfactual, deceitful, deceptive, delusive, deviant, disloyal, dissembling, distorted, erroneous, faithless, fallacious, false, fictitious, forsworn, hollow, imprecise, inaccurate, inconstant, incorrect, inexact, lying, meretricious, misleading, mistaken, off*, out of line, perfidious, perjured, prevaricating, recreant, sham*, specious, spurious, traitorous, treacherous, two-faced, unfaithful, unloyal, unsound, untrue, untrustworthy, untruthful, wide, wrong |
| Main Entry: | lie |
| Part of Speech: | verb |
| Definition: | tell an untruth |
| Synonyms: | BS, be untruthful, bear false witness, beguile, break promise, bull*, con, concoct, deceive, delude, dissemble, dissimulate, distort, dupe*, equivocate, exaggerate, fabricate, fake, falsify, fib, forswear, frame, fudge, go back on, invent, make believe, malign, misguide, misinform, misinstruct, mislead, misrepresent, misspeak, misstate, overdraw, palter, perjure, pervert, phony, plant*, prevaricate, promote, put on*, put up a front, snow*, soft-soap, string along, victimize |
| Notes: | to lay is to place something; to lie is to recline |
| Antonyms: | be honest |