idea, invention

male and female whales / whales in general / a fierce fish / (figuratively) a major villain, a leader of criminals (compare English shark)

(Chinese mythology) the suanni that was one of the nine sons of the dragon

researcher

(vehicles) a hearse

supplier

相槌, 相鎚: hammer man to a swordsmith / 相槌: customary signals made during a conversation to indicate comprehension or attentiveness

同性愛: homosexuality, homosexual love

塵埃: dust, dirt, this drab world / 仁愛: benevolence, charity, love

合鍵: duplicate key, master key