Vocabulary consisting only from characters you are able to read
説く
toku
to explain, to advocate, to preach, to persuadegodan, verb
整える
totonoeru
(1)to put in order, to arrange, to adjust, (2)to get ready, to prepare, (3)to raise money ichidan, verb, vtrans
験算
kenzan
verification of accounts, checking figures, arithmetic checksuru
観察
kansacu
observation, surveysuru
課題
kadai
subject/theme/task/challenge/issue/matter/(P)jlpt3, leda1
静けさ
šizukesa
stillness/silence/hush/calm/serenity/(P)mix
練る
neru
(1)to knead, to work over, (2)to polish up (e.g. a plan), (3)to drill, to train godan, verb, vtrans
関わる
kakawaru
(1)to be affected, to be influenced, (2)to be concerned with, to have to do with, (3)to stick to (opinions) godan, verb, vintrans
感じ
kandži
feeling, sense, impressionmix
戦い
tatakai
battle, fight, struggle, conflictsensou
調整
čousei
regulation, coordination, adjustment, tuning, modification, alterationsuru
続き
cudzuki
sequel, continuation, (also suffix) continuation (in time and space), second series, succession, spelljlpt3