Common Words by Reading

かす
85.7%
dregs ②lees (esp. sake) ③leftovers ④worthless item
(fish or vegetables) pickled in sake lees
shōchū made from sake lees ②low-quality moonshine (esp. post-WWII)
sake lees with black or brown specks (from oxidation enzymes produced by the yeast)
fish fertilizer
dried and pressed boiled herring (used as fertilizer)
ハク
14.3%