incomprehensible; nonsensical; puzzling; I don't get it; I'm confused; I'm lost
to jump up; to start up; to leap to one's feet; to fly away; to take off
propulsive power; driving force
emergency landing; forced landing; crash landing
study; research; investigation
to bring; to take; to bring about
to trick; to cheat; to deceive; to coax; to wheedle; to soothe and humor (humour)
ignorance; innocence; stupidity
virtuous mind; good intentions; good will; positive mindset; bona fides; good faith
in some cases; sometimes; on occasions
plan; project; schedule; scheme; program; programme
as (much) as possible; as (much) as one can; wherever practicable; if possible
warmly; cordially; with tender care
to make an appearance; to show up
to remain; to be left over; to be in excess; to be too many
harvest; crop; ingathering; fruits (of one's labors); gain; result
thank you for your hard work; I appreciate your efforts
fluently (speaking a foreign language); incessantly (speaking); glibly; one after the other (flipping through pages); thin (paper, cloth, etc.); flimsy
technical prowess; technical ability; technical finesse; technological prowess; technological capabilities
millions; several million; a few million
skip (bounding forward with alternate hops on each foot); skipping (over); skip (captain of a curling team); skipper
addition; supplement; appending; appendix
ruins; wreckage; wreck; broken remains; debris
10,000; ten thousand; myriad; everything; all; (arch.) various
guinea pig (Cavia porcellus); subject of an experiment; (human) guinea pig
closing up shop (for the day); stopping business; going out of business
little less than; slightly fewer than; just under; weakness; the weak
long bath; staying in the bath for a long time
to feel dizzy; to have blood rush to one's head; to lose one's cool; to be obsessed; to be infatuated; to become conceited
chafing; sore; scrape; scratch; mark; rub
to fall flat; to collapse in a heap
door; gate; opening; title page
to jump in; to leap in; to plunge into; to burst in; to barge in
apparent; obvious; very clear
what is called; as it is called; the so-called; so to speak
right in the middle (of); midst; height
just right (time, size, length, etc.)