| mainstream(adjective, moderate, common, ordinary, usual) |
| nondescript |
| orthodox(adjective, common, ordinary, usual, regular) |
| predictable(adjective, normal, commonplace, customary, typical) |
| predominating(adjective, regular) |
| rational(applied, hands-on, real-world) |
| sensible(adjective, applied, hands-on, real-world) |
| trivial(adjective, mean, simple, slight, important) |
| unaffected(adjective, simple, informal, ordinary, comfortable) |
| unoriginal(adjective, dull, stupid, ordinary, boring) |
| matter-of-fact(adjective, simple, plain, common, ordinary) |
| accepted(adjective, simple, common, ordinary, usual) |
| boring(adjective, dull, simple, plain, ordinary) |
| characterless(adjective, dull, indifferent, ordinary, modest) |
| chronic(adjective, common, natural, usual, regular) |
| common-or-garden variety |
| consuetudinary |
| conversational |
| cookie-cutter(adjective, characteristic, quality, regularity, commonplaceness) |
| corny(adjective, dull, common, stupid, ordinary) |