Word

類聚

るいじゅ、るいじゅう
collection of similar objects; classification by similarity
Word

凝集

凝聚
ぎょうしゅう
agglomeration; clumping together; cohesion (of ions, etc.); flocculation (of colloidal particles); agglutination
Word

集落

聚落
しゅうらく、じゅらく
village; community; settlement; town; colony (animals, etc.)
Word

聚散

しゅうさん
collection and distribution
Word

聚斂

しゅうれん
(levying of a) heavy taxation
Word

倭名類聚鈔

わみょうるいじゅしょう
Wamyoruijusho (famous Heian-period Japanese dictionary)
Word

聚楽

じゅらく
grey wall covering material (gray)