| platitudinal(adjective, dull, flat, excite, usual) |
| platitudinous(adjective, dull, set, hard, flat) |
| stock(adjective, dull, set, flat, common) |
| unoriginal(adjective, dull, set, hard, flat) |
| worn-out(adjective, dull, set, hard, flat) |
| antiquated(adjective, dull, hard, tired, old) |
| clichéd(adjective, dull, set, beat, hard) |
| dull(adjective, set, hard, flat, common) |
| worn(adjective, used) |
| worn out |
| adage(commonplace, chestnut) |
| banality(noun, commonplace, saying, chestnut) |
| boiler plate(noun, expression, commonplace, saying, chestnut) |
| bromide(noun, commonplace, saying, chestnut) |
| buzzword(commonplace, chestnut) |
| chain(adjective, dull, flat, conventional, trite) |
| cliché(noun, adjective, dull, set, hard) |
| cliché-ridden(dull, hard, standard, tired, old) |
| conventional(adjective, dull, routine, standard, typical) |
| corn(noun, commonplace, saying, chestnut, triteness) |