Vocabulary consisting only from characters you are able to read
急に
kjuuni
(1)swiftly, rapidly, (2)suddenly, abruptly, immediately jlpt3, mix
大ヒット
daihitto
big hit, popular item (e.g. movie, music)ongaku
卒中
soččuu
cerebral stroke, apoplexymix
年号
nengou
name of an era/year number/(P)leda1
年金
nenkin
annuity, pensionmix