| dry(adjective, simple, flat, clean, plain) |
| earnest(adjective, regular, serious, practical, competent) |
| earthly |
| effective(adjective, regular, serious, practical, competent) |
| efficient(adjective, reasonable, sensible, useful, sober) |
| empirical(adjective, reasonable, sensible, useful, sober) |
| enterprising(adjective, regular, serious, practical, competent) |
| expeditious(adjective, regular, serious, practical, competent) |
| experimental(adjective, reasonable, sensible, useful, sober) |
| factual(adjective, simple, reasonable, clean, sensible) |
| fair |
| familiar tune(expression, adjective, usual, obvious, everyday) |
| feasible(adjective, reasonable, useful, realistic, applied) |
| flat |
| hands-on(applied, real-world) |
| handy(adjective, reasonable, sensible, useful, sober) |
| hard-boiled(adjective, reasonable, useful, realistic, applied) |
| hard-working |
| hardworking(adjective, regular, serious, practical, competent) |
| ho-hum(adjective, bad, simple, flat, clean) |