| bolt | sift, separate out |
| bolted | refined, carefully sifted, polished |
| bolter | sifting-cloth, sieve, strainer |
| bolting | [of flour] sifting |
| bolting-hutch | sifting-bin [used in filtering flour from bran] |
| fanned | well-sifted, tested, considered |
| find | search through, sift, probe |
| sift | question carefully, examine closely |
| sift | discover by examining, find out by questioning |
| unbolted | unsifted, unkneaded, lumpy |
| unsifted | untried, inexperienced, unskilled |