| akin(adjective, dull, common, usual, boring) |
| artless(adjective, dull, common, usual, boring) |
| atomic(adjective, dull, common, usual, boring) |
| bad(adjective, dull, common, usual, boring) |
| banal(adjective, dull, common, usual, boring) |
| bland(adjective, dull, common, usual, boring) |
| budding(adjective, dull, common, usual, boring) |
| calamitous(adjective, dull, common, usual, boring) |
| colorless(adjective, dull, common, usual, boring) |
| comforting(adjective, dull, common, usual, boring) |
| abstentious(adjective, poor, small, boring, exiguous) |
| believable(adjective, low, common, ordinary, boring) |
| direful(adjective, low, common, ordinary, boring) |
| dismal(adjective, low, common, ordinary, boring) |
| drab(adjective, flat, low, slow, boring) |
| earthly(adjective, low, common, ordinary, boring) |
| enlightening(adjective, low, common, ordinary, boring) |
| exiguous(adjective, poor, small, boring) |
| expecting(verb, low, dry, usual) |
| explanatory(adjective, low, common, ordinary, boring) |