Vocabulary consisting only from characters you are able to read
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
三日
mikka
three days, the third day of the monthjlpt5, toki
人
hito
man, person, human being, mankindhito, jlpt5
火力
karjoku
heating power, steam powermix
二人
futari
two persons, two people, pair, couplejlpt5
大して
taišite
(not so) much, (not) verymix