empty air / meaninglessness / (Buddhism) sunyata: emptiness, vacuity, awareness, openness, thusness / (Buddhism) void: one of the 五大 (godai, literally “great five”) and the highest of the five elements

gas lighter than air

float / express, look a certain feeling

potential form of 浮かぶ (ukabu) [godan]

balloon

to use / to employ / to make use of, to apply / to spend

feeling, sense / air, gas / air, nature, disposition, sense / spirit, mood / inclination, will, mood, urge

feel like; have a feeling that

the sky

something empty / ineffectual / false