Vocabulary consisting only from characters you are able to read
本音
ほんね
real intention, motivemix
水力
すいりょく
hydraulic power, water powermix
大小
だいしょう
(1)sizes (various), large and small, (2)daisho (matched pair of long and short swords), (3)large and small drums, (4)long months and short months mix
二人
ふたり
two persons, two people, pair, couplejlpt5
足りない
たりない
(1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj