| saving(tough, energetic, effective, adept, effectual) |
| scientific(adjective, correct, solid, exact, proper) |
| scrupulous(adjective, correct, solid, exact, proper) |
| serene(calm, smooth, composed, unflappable) |
| smooth(adjective, calm, ordinary, usual, steady) |
| spruce |
| straight(adjective, correct, exact, true, ordinary) |
| structured(adjective, exact, careful, regular, precise) |
| systematically |
| technical(adjective, methodical) |
| thoroughgoing(adjective, orderly) |
| tight(adjective, ordered) |
| unbroken(adjective, even, rigid, inflexible, reliable) |
| uncluttered(adjective, smart, neat, tidy, slick) |
| undeviating(adjective, even, rigid, inflexible, reliable) |
| undiversified(adjective, even, rigid, inflexible, reliable) |
| unvarying(adjective, calm, smooth, ordinary, usual) |
| well-regulated(adjective, exact, careful, regular, precise) |
| alphabetical |
| assertive |