Vocabulary consisting only from characters you are able to read
滅茶苦茶
めちゃくちゃ
(1)(uk) absurd, unreasonable, nonsensical, preposterous, incoherent, (2)extreme, senseless, reckless, wanton, (3)disorder, confusion, mess, wreck mix
航空機
こうくうき
aircraft, aeroplane, airplanemix
一生懸命
いっしょうけんめい
as well as one can, as hard as one canjlpt4
根気
こんき
patience, perseverance, persistence, tenacity, energymix