(Russell) snowplow / track-clearing vehicle
41483
rice
152343
affairs of state
84301
Pacific Ocean
121712
charge (of an area of responsibility, but not necessarily supervision of staff)
125174
China (sometimes also used in ref. to Korea or other foreign countries)
62806
relation / connection
62672
deterioration / growing worse / aggravation / degeneration / corruption
44687
safety
45245
guarantee / security / assurance / pledge / warranty
153512
face
159295
influence / effect
50444
worry / fear / anxiety / concern
74850
declaration / indication / representation / manifestation / demonstration / expression
147090
history
167436
problem / question
160525
circumference / girth
57274
separation (e.g. of rubbish when recycling) / classification / discrimination / division
151022
self control / self restraint
93568
necessary / needed / essential / indispensable
146484
China (sometimes also used in ref. to Korea or other foreign countries)
62806
two way / both parties / mutual / both
118601
confrontation / opposition / antagonism
122379
cancellation / liquidation / resolution / reduction (e.g. of stress)
56990
Upper House / Senate / Lords
104228
diplomacy
58482
committee member
45845
meeting / assembly / party
56790
Asia (esp. "the Far East")
7398
Pacific Ocean
121712
small / narrow
102383
committee member
45845
meeting / assembly / party
56790
history
167436
problem / question
160525
separation (e.g. of rubbish when recycling) / classification / discrimination / division
151022
self control / self restraint
93568
rice
152343
high official
83087
China (sometimes also used in ref. to Korea or other foreign countries)
62806
two way / both parties / mutual / both
118601
confrontation / opposition / antagonism
122379
cancellation / liquidation / resolution / reduction (e.g. of stress)
56990
US-Japan Security Treaty / safety / security
45338
face
159295
influence / effect
50444
worry / fear / anxiety / concern
74850