| inanity(dull, dullness, commonplace, boredom) |
| boiler plate(expression, dull, dullness, commonplace) |
| dull(noun, dullness, commonplace, boredom) |
| evenness(noun, dull, dullness, commonplace) |
| flatness(noun, dull, dullness, commonplace) |
| hackneyed saying(noun, expression, dull, dullness, commonplace) |
| high camp(expression, dull, dullness, commonplace) |
| hokum(dull, dullness, commonplace, boredom) |
| insipidity(noun, dull, dullness, commonplace) |
| monotony(noun, dull, dullness, commonplace) |
| motto(expression, dull, dullness, commonplace) |
| old chestnut(expression, dull, dullness, commonplace) |
| old story(expression, dull, dullness, commonplace) |
| overused saying(noun, expression, dull, dullness, commonplace) |
| potboiler(dull, dullness, commonplace, boredom) |
| proverb(dull, dullness, commonplace, boredom) |
| shibboleth(expression, dull, dullness, commonplace) |
| trite remark(expression, dull, dullness, commonplace) |
| triteness(dull, dullness, commonplace, boredom) |
| vapidity(noun, dull, dullness, commonplace) |