船体: hull / 蘚苔: moss / 選対: election tactics / 千態: / 浅堆: / 蝉退: / 遷代: / 船隊: fleet / 戦隊: squadron / 先体: / 先隊:

哀川, 愛河, 愛川, 相川: a surname

flatter (someone into doing) / cause a commotion

a triangle (polygon)