vertical axis; vertical line; vertical shaft; spindle; connection between past and present
rotary wing (aircraft); rotor
dynamic lift; lifting power
difficulty; trouble; accident; disaster; fault; defect
assistance; support; subsidy; supplement; spotting (in weight training)
group; (free) radical; counter for installed or mounted objects (e.g. stone lanterns, gravestones, satellites)
rocket engine; rocket motor
to reach; to get to; to arrive at
as was expected; just as one thought; sure enough; really; actually; ever
suspicious character (person, figure)
pair; couple; antithesis; counter for items that come in pairs; counter for sets (of clothes, small furniture, utensils, etc.)
certainly; surely; undoubtedly; just; precisely; exactly
point of a spear; spearhead; focus (of one's attack, criticism, etc.); aim; force (of an argument); edge
groan; moan; growl; snarl; hum (e.g. of a motor); buzz
sweeping with fire; mowing down; strafing
shelter; cover; screen; shield; obstruction; defilade
with a burble; hollow (sounding); holey; full of holes or dents; viciously beating; hitting and kicking repeatedly
expansion; swelling; increase; growth
brightness; brilliance; brilliancy; radiance; glitter
encroachment; invasion; erosion (e.g. of market share, rights); erosion; corrosion
friction; rubbing; chafing; discord; friction
ditch; drain; groove; tread; gap (between people, countries, etc.); gulf
to mince; to cut fine; to carve; to engrave; to tick away (time); to beat out (e.g. rhythm); to etch (into one's mind)
to heat; to heat up; to get excited; to get worked up; to get fired up
counter for parts, stages, installments, etc. (of a story, series, project, campaign, etc.); counter for bullets
tank (of fluid); cistern; vat; tank (military vehicle)
to burn completely; to consume (by fire); to burn to nothing; to burn to the ground; to reduce to ashes
balloon (toy or decoration); balloon (hot-air or gas)
scene; spectacle; sight; view
to fan (oneself, flames, etc.); to flap (in the wind); to instigate; to stir up; to drive up prices (by buying a large amount of something); to take a photo from a low angle; to tailgate
to tumble down; to roll down
counterattack; counteroffensive; counterblow