啓
ケイ, ひら.く, さと.す, あき, あきら, さとし, はじめ, ひろ, よし
disclose, open, say
JLPT1 G7 S11 F1403
启# combines 戸 door + 口 mouth → slow, careful deliberations (compare 議 and 計) that result in the opening of a (figurative) door to understanding → open; commence. 啓 adds 攵 action indicator → *enlighten*; *address* (an idea).
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