Vocabulary consisting only from characters you are able to read
年金
nenkin
annuity, pensionmix
一人歩き
hitoriaruki
chůze bez pomoci, nezávislostleda1
世間
seken
svět, společenost, svět lidíleda1
足りない
tarinai
(1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj
2と3分の2
nitosanbunnoni
2 2/3 (two and two thirds)math