Vocabulary consisting only from characters you are able to read
必ず
かならず
always/without exception/necessarily/certainly/without fail/positively/invariably/(P)jlpt3, jlpt4, leda1
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
接ぐ
つぐ
(1)to join, (2)to piece together, (3)to set (bones), (4)to graft (trees); to join (cloth, wood, etc.) godan, verb, vtrans