| scandalous(adjective, vulgar) |
| shameless(adjective, vulgar) |
| simple(adjective, ordinary, familiar, natural, straightforward) |
| slangy |
| sleazy(adjective, vulgar) |
| spontaneous(adjective, simple, easy, plain, straightforward) |
| sporty(adjective, simple, plain, relaxed, straightforward) |
| stale(adjective, simple, ordinary, familiar, natural) |
| standard(adjective, simple, ordinary, familiar, natural) |
| stereotyped(adjective, simple, ordinary, familiar, natural) |
| stock(adjective, simple, ordinary, familiar, natural) |
| straightforward(adjective, simple, easy, plain, relaxed) |
| tactless(adjective, vulgar) |
| throwaway(adjective, simple, plain, relaxed, straightforward) |
| trite(adjective, simple, ordinary, familiar, natural) |
| trivial(adjective, simple, ordinary, familiar, natural) |
| true |
| typical(adjective, simple, ordinary, familiar, natural) |
| unbookish |
| unceremonious(adjective, simple, plain, relaxed, straightforward) |