| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | deceitful |
| Synonyms: | deceptive, dishonest, disloyal, false, perfidious, traitorous, treacherous, underhanded, unfaithful |
| Main Entry: | recreant |
| Part of Speech: | adjective |
| Definition: | cowardly |
| Synonyms: | afraid, apostate, arrant, base, cowering, craven, dastardly, defecting, disloyal, faithless, false, falsehearted, fearful, frightened, gutless, hesitant, low, mean-spirited, perfidious, pigeonhearted, scared, skulking, sneaking, spiritless, timid, timorous, traitorous, treacherous, unfaithful, unmanly, vile, yellow*, yielding |
| Antonyms: | brave, courageous, loyal |
| Main Entry: | treacherous |
| Part of Speech: | adjective |
| Definition: | dishonest, disloyal |
| Synonyms: | betraying, catchy, deceitful, deceptive, double-crossing, double-dealing, duplicitous, faithless, false, false-hearted, fly-by-night, insidious, misleading, perfidious, recreant, shifty, slick*, slippery*, snake in the grass, traitorous, treasonable, tricky, two-faced, two-timing, undependable, unfaithful, unloyal, unreliable, untrue, untrustworthy |
| Antonyms: | forthright, honest, loyal, true |
| Main Entry: | unfaithful |
| Part of Speech: | adjective |
| Definition: | disloyal, adulterous |
| Synonyms: | adulterine, cheating, deceitful, double-crossing, faithless, false, false-hearted, fickle, foresworn, inconstant, incontinent, moonlighting, not true to, of bad faith, perfidious, philandering, recreant, shifty, snaky, sneaking, traitorous, treacherous, treasonable, two-faced, two-timing, unchaste, unreliable, untrue, untrustworthy, wicked |
| Antonyms: | faithful, loyal, trustworthy |