| bit much(expression, dull, tedious, irritating, annoying) |
| bleak |
| bomb(adjective, dull, flat, stupid, dead) |
| bothering |
| boundless(endless, infinite, incessant, ceaseless) |
| bourgeois(adjective, simple, ordinary, familiar, natural) |
| bummer(adjective, dull, flat, stupid, dead) |
| cantankerous(adjective, difficult) |
| casual(adjective, simple, ordinary, familiar, natural) |
| challenging(adjective, tough, severe, difficult, awkward) |
| characteristic(adjective, simple, ordinary, familiar, natural) |
| characterless(adjective, dull, flat, stupid, boring) |
| cloying(adjective, dull, flat, stupid, dead) |
| colloquial(adjective, simple, ordinary, familiar, natural) |
| comformable(adjective, simple, ordinary, familiar, natural) |
| complex(adjective, difficult) |
| contrary(adjective, difficult) |
| conventional(adjective, dull, weak, simple, mild) |
| crucial(tough, severe, painful, problematic, trying) |
| crushing |