to be buried; to be covered; to overflow; to be crowded; to be repaid (e.g. debt); to be replenished
(suffer) deterioration; growing worse; aggravation; degeneration; corruption
to collect; to gather; to save; to accumulate; to pile up
pressure; oppression; suppression
certain; sure; doubtless; I have no doubt; You can depend on it; It's a safe bet
emergency measure; emergency procedures; first-aid treatment; stop-gap treatment; temporary repairs
insertion; incorporation; infixing
have no choice; there is nothing but; no more than
this way; this direction; here; this (one); I; me
have to (verb); must (verb); is indispensable; absolutely necessary
again and again; repeatedly
to repeat; to do something over again
always; all the time; never; usual; regular
from now; from the present moment; from this time forward; henceforth
measure; step; dealing with; medical treatment
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
preparation; arrangements; getting ready; provision; setup; reserving
completion; conclusion; perfect (tense, form, aspect)
confirmation; verification; validation; review; check; affirmation
comprehension; consent; understanding; OK; roger (on two-way radio)
equipment; facilities; installation; accommodations; conveniences; arrangements
aging; wearing out; deterioration
violent; furious; extreme; intense; fervent; vehement
dangerous; risky; in danger; in jeopardy; uncertain; unreliable
alarm (fire, burglar, railroad-crossing, etc.); sensor
to sound; to ring; to resound; to echo; to roar; to rumble
what's the matter?; what's wrong?
light; right; right field; right fielder
taking refuge; evacuation; backup (of data)
control board; control panel; console
urgent; pressing; immediate; urgently; promptly; at once
to desire; to wish; to beg; to request; to have something done for oneself
undergoing treatment (medical); receiving treatment
explosion; detonation; eruption; eruption (of discontent, etc.); outburst; outpouring
danger; peril; hazard; risk