慈恩: deep compassion / 字音: Chinese-derived pronunciation of Chinese characters; same as 漢字音 (kanjion), 音 (on), 音読み (on'yomi)

慈音: a male given name

Japanese-language education for non-native speakers

embryology (of any species)

embryogenesis

a Japanese word of ancient Japanese origin (as opposed to a word borrowed from Chinese, or composed in Japan from Chinese-derived roots) / Japanese songs or poetry (such as tanka)

male language, men's words

the censorship of words which are considered politically incorrect

expression, wording, way of speaking

wordplay