| bare(adjective, simple, pure, basic, unadorned) |
| casual(adjective, simple, plain, ordinary, familiar) |
| classic(adjective, simple, clean, plain, pure) |
| coarse(adjective, simple, common, usual, unsophisticated) |
| dry(adjective, simple, pure, basic, unadorned) |
| ill-favored(adjective, appearance, awful, revolting, unattractive) |
| informal(adjective, simple, ordinary, familiar, natural) |
| intimate(adjective, simple, warm, plain, relaxed) |
| lowly(adjective, simple, clean, plain, pure) |
| neat(adjective, warm, comfortable, cozy, plainness) |
| plebeian(adjective, humble, vulgarity) |
| rough(adjective, simple, common, usual, unsophisticated) |
| stark(adjective, simple, pure, basic, unadorned) |
| straightforward(adjective, simple, plain, modest, uncomplicated) |
| tranquil(adjective, house, home, family, private) |
| unaffected(adjective, simple, clean, plain, informal) |
| undecorated(adjective, simple, clean, plain, pure) |
| undistinguished(adjective, simple, ordinary, familiar, natural) |
| unornamented(adjective, simple, clean, plain, pure) |
| unsophisticated(adjective, simple, unpretentious, funky, pastoral) |