to challenge (a person) to a fight
focus; focal point; focus (of attention, a discussion, etc.); point at issue; focus
to grow up; to become an adult; to become big; to grow in size
as (much) as possible; as (much) as one can; wherever practicable; if possible
blitzkrieg; blitz; lightning war
not yet known; unknown; strange
wrong (guess or estimate); misdirected
measure; step; countermeasure; counterplan; countermove; strategy
being too late; losing one's final chance
brute force approach (esp. in a video game)
disabling; invalidation; nullification; vitiation
class (of students); group (of people); party; lot; bunch; crime family; organized-crime syndicate
signal; signalling; signaling; traffic light; traffic signal
throughput; processing power
voluntary; optional; free; elective
so much; so often; oh, yes!; that's it; that's right; quite
circumstances; condition; arranging; managing; lending money; raising money
rough (estimate, summary, etc.); broad; general; careless (e.g. work); sloppy; crude
indescribable; inexpressible; unspeakable; indefinable; nobody can tell
to place on (something); to give (someone) a ride; to give a lift; to load (luggage); to carry; to send out (on the airwaves, etc.); to deceive
inside a plane; in-flight
headset (for phones, etc.); headset (bicycle)
north; the North; northern territories; North Korea; (arch.) north wind
at once; immediately; right now
is not; am not; are not; isn't it?
pluralizing suffix; or so; rough indicator of direction, location, amount, etc.; nominalizing suffix
(your) choice; preference; wish
to send; to dispatch; to see (someone) off; to escort; to bid farewell to (the departed); to say goodbye to; to spend (time)
northern part; the north (of a region)
name; title; appellation; (under the) pretext (of); pretense
from now; from this moment; henceforth
change of job; change of occupation; career change
to pin down; to hold down; to cover (esp. a part of one's body with one's hand); to clutch (a body part in pain); to get a hold of; to obtain; to grasp (a point)
by any standard; (not) even as flattery
to remove; to take off; to drop (e.g. from a team); to remove (from a position); to leave (e.g. one's seat); to go away from; to dodge (a question, blow, etc.)
to remain; to be left over; to be in excess; to be too many
on good terms (with); on friendly terms (with); (getting along) well; in harmony; happily; peacefully
fall; crash (of an aircraft)
steering; piloting; flying; management (of people); handling; manipulation
license; licence; permission; driver's license
flight time; number of flight hours
gravity; gravitation; gravitational pull
descent; fall; drop; passing down (of an order, decree, etc.)
on this occasion; now; in these circumstances; with this opportunity
that's good; that's nice; like (on social media); is that clear?; OK?