| vernacular(adjective, impulse, native, colloquial) |
| vulgar(adjective, mean, simple, lower, gentle) |
| characterless(adjective, dull, common, usual, regular) |
| no great shakes(expression, adjective, idiom, dull, mean) |
| nondescript(adjective, modest, commonplace, unconformity, unexceptional) |
| public(adjective, common, familiar, usual, regular) |
| unexciting(adjective, dull, plain, indifferent, modest) |
| uninspiring(adjective, boring, dull, flat, dry) |
| unrefined(adjective, mean, simple, lower, plain) |
| vapid(adjective, dull, set, simple, flat) |
| current(adjective, simple, common, familiar, natural) |
| dominant(adjective, usual, average, main, universal) |
| dry(adjective, dull, simple, reasonable, flat) |
| insignificant(adjective, dull, quiet, weak, lower) |
| jejune(adjective, dull, set, flat, silly) |
| lifeless(adjective, dull, simple, plain, dry) |
| lowly(adjective, dull, simple, lower, poor) |
| median(adjective, usual, regular, standard, average) |
| predominant(adjective, usual, average, main, universal) |
| second-rate(adjective, mean, bad, weak, lower) |