| tame(adjective, calm, dull, quiet, weak) |
| tiresome(adjective, boring, tedious, lifeless, stale) |
| urbane(adjective, style, cool, kind, smooth) |
| soothing(adjective, calm, dull, quiet, cool) |
| banal(adjective, dull, weak, flat, plain) |
| lenient(adjective, nature, calm, dull, quiet) |
| oily(adjective, smooth, friendly, informal, false) |
| watery(adjective, good, dull, weak, flat) |
| affable(adjective, calm, cool, kind, smooth) |
| monotonous(adjective, dull, quiet, weak, soft) |
| pleasant(adjective, calm, dull, smooth, soft) |
| weak(adjective, dull, smooth, soft, gentle) |
| blah(adjective, dull, weak, smooth, gentle) |
| dead(adjective, dull, weak, boring, tedious) |
| flavourless |
| hypocritical(adjective, deceitful, pretending) |
| lifeless(adjective, dull, weak, boring, feeble) |
| meek(adjective, nature, calm, quiet, kind) |
| amiable(adjective, calm, quiet, cool, kind) |
| balmy(adjective, calm, quiet, weak, kind) |