Vocabulary consisting only from characters you are able to read
守る
mamoru
(1)to protect/to guard/to defend/ (2)to keep (i.e. a promise)/to abide (by the rules)/to observe/to obey/to follow/(P) godan, jlpt3, leda1, verb, vtrans
細工
saiku
work/craftsmanship/tactics/trick/(P)leda1, suru
不注意
fučuui
carelessness, inattention, thoughtlessnessjlpt3
よじ上る
jodžinoboru
to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
低下
teika
fall, decline, lowering, deterioration, degradationsuru