Vocabulary consisting only from characters you are able to read
やる気
yaruki
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
得意
tokui
(1)triumph, prosperity, (2)pride, (3)one's strong point, one's forte, one's specialty, (4)frequent customer (client, etc.) mix
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
積む
tsumu
to pile up, to stack, to load (car, ship, etc.), to packgodan, jlpt3, verb
手にする
tenisuru
(1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
意
i
(1)feelings, thoughts, (2)meaning mix