| Their insincerity is overshadowed only by their maddening desire for success. |
| Evidence of the speaker's unreliability or insincerity may defeat or override his prima facie warrant for acceptance. |
| The cardinal sin was insincerity, two-facedness, of appearing to be one thing while actually being another. |
| The fashion business is, after all, a part of the entertainment industry, where sycophancy, exaggeration and gushing insincerity are not unknown. |
| This column can even take credit for regularly defending him against the charge of insincerity. |
| Her play-acting is what got the band slapped with the charges of shallow insincerity in the first place. |
