Vocabulary consisting only from characters you are able to read
必ず
kanarazu
always/without exception/necessarily/certainly/without fail/positively/invariably/(P)jlpt3, jlpt4, leda1
世話になる
sewaninaru
to receive favor (favour), to be much obliged to someone, to be indebtedgodan, verb
上手く
umaku
(1)skilfully, skillfully, well, aptly, cleverly, (2)successfully, smoothly, (3)deliciously mix
回る
mawaru
(1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans
子守
komori
(1)babysitter/nursemaid/ (2)babysitting/(P) leda1, suru