| familiar(adjective, flat, stupid, ordinary) |
| flat(adjective, stupid, ordinary, boring) |
| heavy(adjective, flat, stupid, ordinary) |
| ho hum(expression, adjective, flat, ordinary) |
| humdrum(adjective, flat, ordinary, boring) |
| insipid(adjective, flat, stupid, ordinary) |
| lifeless(adjective, cold, boring, dead) |
| longwinded(adjective, flat, stupid, ordinary) |
| monotonous(adjective, flat, ordinary, boring) |
| oft-repeated(adjective, flat, stupid, ordinary) |
| ordinary(adjective, flat, boring, tedious) |
| plain(adjective, flat, stupid, ordinary) |
| pointless(adjective, flat, stupid, ordinary) |
| prolix(adjective, flat, stupid, ordinary) |
| prosaic(adjective, flat, stupid, ordinary) |
| prosy(adjective, flat, stupid, ordinary) |
| repetitious(adjective, flat, stupid, ordinary) |
| repetitive(adjective, flat, stupid, ordinary) |
| routine(adjective, flat, stupid, ordinary) |
| run-of-the-mill(adjective, flat, stupid, ordinary) |