| senseless(adjective, silly, foolish, fantastic, unwise) |
| set(adjective, insignificant, trivial, ridiculous, worthless) |
| shabby(adjective, mean, miserable, insignificant, inadequate) |
| shoddy(adjective, insignificant, trivial, ridiculous, worthless) |
| short-sighted(adjective, silly, foolish, fantastic, unwise) |
| skimpy(adjective, poor, miserable, short, inadequate) |
| sleazy(adjective, insignificant, trivial, ridiculous, worthless) |
| slight(adjective, insignificant, inadequate, trivial, insufficient) |
| smart |
| smart-alecky |
| smart-ass |
| smirking |
| snippy(adjective, ridiculous, pitiful, arrogant, insolent) |
| snobbish(adjective, ridiculous, pitiful, arrogant, insolent) |
| snooty(adjective, ridiculous, pitiful, arrogant, insolent) |
| snotty(adjective, ridiculous, pitiful, arrogant, insolent) |
| strange(adjective, silly, foolish, fantastic, unwise) |
| supercilious(adjective, ridiculous, pitiful, arrogant, insolent) |
| teasing |
| temperamental(adjective, ridiculous, pitiful, arrogant, insolent) |