勃起erection (of the penis); becoming erect; stiffening; welling up (of an emotion)
Noun
勃発outbreak (e.g. of war); outburst; sudden occurrence
Noun
勃興sudden rise to power; sudden rise in prosperity
Noun
朝勃ちerection when waking in the morning; nocturnal penile tumescence; morning glory; morning wood
Noun
鬱勃pent-up (energy, enthusiasm, etc.); burning (e.g. ambition); irrepressible (e.g. desire)
Taru-adjective