super- / ultra- / hyper- / very, really (conversational)
128922
advanced (old) age
83399
society / public
95167
inside / in
127188
explosion / proliferation / surge
66781
medical care / medical treatment
46844
nursing
56766
cost / expense
145529
reliance / trust / faith / confidence
106245
society / public
95167
guarantee / security / assurance / pledge / warranty
153512
system / institution / organization / organisation
111215
urgent business
66804
plan / policy
154502
argument / discussion / dispute / controversy
65988
government / administration
111676
society / public
95167
guarantee / security / assurance / pledge / warranty
153512
system / institution / organization / organisation
111215
reform / reformation / innovation
57521
nation / nationality / people / citizen
84263
meeting / conference / session / assembly / council / convention / congress
56822
medical care / medical treatment
46844
nursing
56766
concerning / along / under / per
4777
reform / reformation / innovation
57521
point in question (at issue)
168699
settlement / conclusion / summary
132480
medical care / medical treatment
46844
equipment / device / facilities / installation
115046
man of talent / capable person / talented person
109006
concerning / along / under / per
4777
nation / nationality / people / citizen
84263
property / fortune / assets
87141
society / public
95167
guarantee / security / assurance / pledge / warranty
153512
meeting / conference / session / assembly / council / convention / congress
56822
moderation / standard
115111
medical care / medical treatment
46844
argument / discussion / dispute / controversy
65988
moon
74279
dated (e.g. a letter) / date of effect (e.g. a rule change)
148249
Yomiuri (newspaper)
137328
editorial / leading article
95269