類似性 るいじせい Meanings Noun, の-adjective resemblance; similarity; analogy Kanji 類 class. Read as ルイ. 似 resemble 性 nature. Read as セイ. Words containing 類似性 地球類似性指標 (ちきゅうるいじせいしひょう) Earth Similarity Index Jinuma: Japanese Dictionary · Word lists