| dear(open, honest, true, straightforward, straight) |
| deliberate(calm, quiet, cool, sober, serious) |
| demanding(adjective, intolerant) |
| determined(adjective, set, severe, honest, thoughtful) |
| devout(open, honest, true, straightforward, straight) |
| dignified(adjective, calm, dull, quiet, cool) |
| disciplinary(adjective, tough, severe, firm, harsh) |
| disciplined(adjective, calm, quiet, reasonable, sensible) |
| dispassionate(adjective, calm, cool, sensible, restrained) |
| dour(adjective, dull, quiet, tough, severe) |
| drab(adjective, calm, dull, quiet, reasonable) |
| draconian(adjective, tough, severe, firm, harsh) |
| dull(quiet, dark, heavy, gloomy, rational) |
| eschewing(adjective, calm, quiet, reasonable, sensible) |
| faithful(open, honest, true, straightforward, straight) |
| firm(adjective, tough, severe, harsh, thoughtful) |
| forbidding(adjective, tough, severe, firm, harsh) |
| forgoing(adjective, calm, quiet, reasonable, sensible) |
| forthright(open, rough, honest, true, short) |
| funereal(dull, dark, gloomy, sober, serious) |