| valid(adjective, sound, right, reasonable, pure) |
| virgin(characteristic, purity) |
| wholesome(adjective, clean, pure, fresh, useful) |
| accurate(adjective, sound, reasonable, true, rational) |
| antiseptic(adjective, clean, pure, fresh, wholesome) |
| basal(adjective, pure) |
| blameless(adjective, pure, whole, flawless, faultless) |
| blank(adjective, fresh, sparkling, unpolluted, spotless) |
| bright(adjective, simple, clean, plain, fresh) |
| childlike(adjective, simple, natural, straightforward, naive) |
| clarified(adjective, clean, pure, fresh, wholesome) |
| classic(adjective, simple, clean, plain, pure) |
| correct(adjective, flawless, faultless, textbook) |
| defectless(flawless, faultless, textbook) |
| direct(adjective, simple) |
| dirt-free(adjective, fresh, sparkling, unpolluted, spotless) |
| essential(adjective, pure) |
| factual(adjective, true, real, indisputable) |
| faithful(adjective, flawless, faultless, textbook) |
| fastidious(sharp, exact, discriminating) |