筛 (w)

(shāi) to filter; to sift; to sieve

筛子 (w)

(shāizi) sieve

筛查 (w)

(shāichá) screening (medicine)

筛检 (w)

(shāijiǎn) screening (medicine)

筛法 (w)

(shāifǎ) the sieve method (for primes)

筛糠 (w)

(shāikāng) to sift chaff; (figuratively) to shake all over

筛选 (w)

(shāixuǎn) to filter

筛除 (w)

(shāichú) to screen or filter out; to winnow (agriculture)

筛骨 (w)

(shāigǔ) ethmoid bone (cheek)