Vocabulary consisting only from characters you are able to read
丈夫
joubu
good health, robustness, strong, solid, durable, hero, gentleman, warrior, manly personadj, jlpt5
忙中
bouchuu
(in the midst of) busynessmix
小便
shouben
(col) urine, piss, peemix
引きこもり
hikikomori
(1)a shut-in, a stay-at-home, people who withdraw from society (e.g. retire to the country), (2)social withdrawal, shunning other people mix
線路
senro
line, track, roadbedmix
開発
kaihatsu
development, exploitationsuru
日本式
nihonshiki
Japanese stylemix
年配
nenpai
elderly, age, yearsmix
2階
2kai
(1)storey/story/floor/(n) (2)stairs/(n,n-suf) (3)stage (in chronostratigraphy)/(ctr) (4)counter for storeys and floors of a building/(P); stairs; (n) stairs mix