Alternative form of エラトー (Eratō, “Erato”) (Muse of lyric poetry)

a house / one's own home / a home, household / a family

bad, naughty / it's bad if... / Oh no!

池田: a surname

愛犬: one's pet dog / 合拳: both participants' choosing the same hand in a turn of rock paper scissors / 合見: collusive agreement, conspiracy

異形態: allomorph

生ける: to put/arrange in a vase; to be alive / 活ける: to put/arrange in a vase

行ける: can go; can do; to be good/fine

(slang) handsome man

have to; must; need to