to float

density / secrecy / carefulness

something without breaks or openings, something dense / a secret, (especially) something done secretly / (Buddhism) the teachings of esoteric Buddhism

Hizen Province, an old province of Japan

complete, perfect, infallible

all, pan-, omni-

whole; entire; all

三つ: three [generic] things

三日: three days, third day of the month

隠密, 陰密: Stealthy, covert, undercover.