| unstimulating(dull, weak, plain, mild, boring) |
| vanilla(dull, weak, plain, mild, boring) |
| vapid(dull, weak, plain, mild, boring) |
| waterish(dull, weak, plain, mild, boring) |
| watery(dull, weak, plain, mild, boring) |
| weak(dull, plain, mild, boring, tedious) |
| wimpy(dull, weak, plain, mild, boring) |
| wishy-washy(dull, weak, plain, mild, boring) |
| zero(dull, weak, plain, mild, boring) |
| balmy(weak, plain, mild, tasteless, insipid) |
| bland(weak, plain, mild, tasteless, insipid) |
| calm(weak, plain, mild, tasteless, insipid) |
| calmative(weak, plain, mild, tasteless, insipid) |
| clear(weak, plain, mild, tasteless, insipid) |
| lenient(weak, plain, mild, tasteless, insipid) |
| mild(weak, plain, tasteless, insipid) |
| mollifying(weak, plain, mild, tasteless, insipid) |
| nonirritant(weak, plain, mild, tasteless, insipid) |
| nonirritating(weak, plain, mild, tasteless, insipid) |
| plain(weak, mild, tasteless, insipid) |