Vocabulary consisting only from characters you are able to read
大半
taihan
majority, mostly, generallymix
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
一兆
icchou
1,000,000,000,000, one trillion, one billion (obs. British)mix
足りない
tarinai
(1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj