| sound(adjective, simple, gentle, innocent, inoffensive) |
| sunny(adjective, calm, weak, smooth, soft) |
| sure(adjective, simple, gentle, innocent, inoffensive) |
| temperate(adjective, calm, weak, smooth, soft) |
| tempered(adjective, calm, weak, smooth, soft) |
| tepid(adjective, calm, weak, smooth, soft) |
| trustworthy(adjective, simple, gentle, innocent, inoffensive) |
| unobjectionable(adjective, simple, gentle, innocent, inoffensive) |
| unoffensive(adjective, simple, gentle, innocent, inoffensive) |
| untroubled(adjective, calm, weak, smooth, soft) |
| vanilla(adjective, weak, smooth, pleasant, gentle) |
| warm(adjective, calm, weak, smooth, soft) |
| wimpy(adjective, calm, weak, smooth, soft) |
| banal(adjective, weak, plain, mild, tasteless) |
| calmative(adjective, weak, plain, mild, temperate) |
| dull(adjective, weak, plain, mild, tasteless) |
| dull as dishwater(expression, adjective, idiom, weak, plain) |
| emulsive |
| flavorless(adjective, weak, plain, mild, tasteless) |
| ho hum(expression, adjective, weak, smooth, gentle) |