Vocabulary consisting only from characters you are able to read
下ろす
おろす
(1)to take down (e.g. flag), to launch (e.g. boat), to drop, to lower (e.g. ladder), to let (a person) off, to unload, to discharge, (2)to drop off (a passenger from a vehicle), to let (a person) of godan, verb, vtrans
日銀
にちぎん
(abbr) Bank of Japan, BOJ, BoJmix
笑い
わらい
(1)laugh/laughter/ (2)smile/ (3)sneer/(P) jlpt3
水力
すいりょく
hydraulic power, water powermix