if (it) doesn't exist; if there is no ...; if not ...; unless ...; have to ...; must ...
doctrine; rule; principle; -ism
stormy and full of drama; many drastic events in the course of events; full of ups and downs; with many vicissitudes
go that far; to that extent
car; automobile; vehicle; wheel
atmosphere; air; magnanimity; generosity
hot; warm; passionate; impassioned; on everybody's mind; on the radar
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
exterior; outside; outer; external; lateral
cockpit; control cabin; flight compartment; pilot compartment; control room
(are you) alright?; (are you) OK?
query; interrogation; enquiry; question; inquiry
inside; interior; inner part
to warp; to bend; to contort; to be perverted; to be warped (of a view, mind, etc.); to be distorted
to open (e.g. doors); to open (e.g. business, etc.); to be empty; to be vacant; to be available; to be open (e.g. neckline, etc.); to have been opened (of one's eyes, mouth, etc.)
to bring; to take (something) along; to fetch; to get
heating; application of heat
sense of impending crisis; sense of danger
acting rashly; running wildly; runaway (process); reckless baserunning
unit; (musical) group; band
friendly army; friendly troops; allied army
one by one; one after another; successively
taking refuge; evacuation; backup (of data)
advice; counsel; remonstrance; recommendation
consideration; taking into account
proposal; proposition; suggestion
to turn over; to turn upside down; to knock over; to tip over; to overturn (e.g. a decision); to upset
to show signs of ...; to have the appearance of ...
sorting; arrangement; liquidation; settlement; retrenchment; curtailment
to be hit; to strike; to touch; to be in contact; to be equivalent to; to be applicable; to be right on the money (of a prediction, criticism, etc.)
being at sea; losing one's bearings; (arch.) disorientation upon waking at night; (arch.) forgetting which house or room to enter
bizarre; strange; eccentric; odd; queer
suspicious-looking; shady; questionable; dubious; fishy