under examination; under test (e.g. device); on trial
one end; an end; part; fragment
very; considerably; by no means; not readily; middle; half-way point
letter; missive; note; mail
influence; power; might; strength; potency; force
genuine; real; full-scale; full-blown; full-fledged; professional
to set out; to set sail; to embark on (a new venture); to set out (to achieve something); to begin to ride; to lean forward
seven times; many times; seventh (interval)
extra (charge, fare, etc.); premium; bonus; (after a number) tenths increase
advance party; advance team; advance group; vanguard unit
difficult situation; adverse circumstances; predicament; trouble; dilemma; distress
to make absolutely sure; to make doubly sure
it's best to; it's safest to; there's nothing better than
establishing; proving; ascertaining; identifying; confirming
to fuss over; to be particular about; to be obsessive about; to be fixated on; to obstruct; to hinder
to hold one's tongue; to shut up
to hang one's head; to look down; to cast one's eyes downward
contacting; (making) contact; connection (with a train, bus, etc.); joining (a railway line, etc.); connection (between matters, incidents, etc.); relation
blood relationship; blood relative
surgery; operation; procedure; skill with one's hands; sleight of hand
to earn (income); to make (money); to score (points, victory); to gain (time); to work hard (at one's job); to labor
cost of medical treatment; medical expenses; fees for treatment
doing (with resolve); carrying out (e.g. a plan)
to drive away; to clear; to scatter; to disperse
unexpected; unscheduled; unforeseen; unplanned
probability; likelihood; chances
successful execution; accomplishment; completion; fulfillment; carrying through
(a) touch of; tinge of; wreath (e.g. of smoke); one stroke; one brush
continuation; continuance; going on; resuming
to change into; to convert into; to transform; to be reduced; to influence; to improve (someone)
to track down; to locate; to find out; to smoke out; to ferret out; to chase up
course; route; path; process; means
to have full knowledge (of something); to know something thoroughly
and; moreover; besides; as well as; and on top of that; at the same time
quick; fast; rapid; swift; prompt; streamlined
assistance; support; subsidy; supplement; auxiliary; subsidiary
descent; fall; drop; passing down (of an order, decree, etc.)
each (person); everyone; individual; respective