tremendous / huge
83730
departure / departing (from ...) / departing (at time ...)
143488
accident / incident / trouble
92301
charge (of an area of responsibility, but not necessarily supervision of staff)
125174
together / mutually / fellow
119146
morning / a.m.
78395
ordinal
124305
nuclear power plant / nuclear power supply
76229
accident / incident / trouble
92301
scattering / diffusion / spread (e.g. signal across the spectrum)
59041
radiation / emission
154339
nature (of a person)
111293
material / substance
150602
interaction / correspondence / coping with / dealing with / support
122220
care / protection / shelter / safeguard / guardianship / favor / favour / patronage
153442
person (rarely used w.o. a qualifier)
95314
opinion / view
45980
exchange / interchange / switching / reciprocity / barter / substitution / replacement
79683
city
90345
municipal / city
90473
ordinal
124305
four
89871
primary school / elementary school / grade school
102466
call / visit
154918
worry / concern / anxiety
106718
apology
1928
health(y) / robust / vigor / vigour / energy / vitality / vim / stamina / spirit / pep
75942
environment / circumstance
61848
firmly / tightly / reliable / level-headed / steady
59289
guarantee / maintain / ensure / insure / secure / reservation
59326
government / administration
111676
duty / responsibility (incl. supervision of staff)
114182
charge (of an area of responsibility, but not necessarily supervision of staff)
125174
together / mutually / fellow
119146
children / juvenile
92521
care / protection / shelter / safeguard / guardianship / favor / favour / patronage
153442
person (rarely used w.o. a qualifier)
95314
apology
95326
primary school / elementary school / grade school
102466
call / visit
154918