Vocabulary consisting only from characters you are able to read
積極的
せっきょくてき
assertive, positive, active, proactivemix
論
ろん
(1)argument, discussion, dispute, controversy, discourse, debate, (2)theory, doctrine, (3)essay, treatise, comment mix
積む
つむ
to pile up, to stack, to load (car, ship, etc.), to packgodan, jlpt3, verb