several minutes; a few minutes
change to ...; becoming ...; making into ...; -ization; -ification
chance; opportunity; machine; aircraft; counter for aircraft; counter for (remaining) lives
to choose at one's own discretion; to choose when to do something; to estimate (the time for something)
circumference; outskirts; environs; (computer) peripheral
atmosphere (esp. of a place or person); mood; vibe; ambience
complete change; about-face
tingling; stinging; pungently
sense; sensation; feeling; intuition
to taste; to savor; to appreciate; to enjoy; to experience; to go through
unconsciousness; unconscious; involuntary; the unconscious
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
defense; defence; safeguard; protection
mega- (i.e. 10^6); mega; enormous; huge
triple; treble; threefold; three-ply; triplicate
layer; stratum; class; stratum; sheaf; counter for stories (of a building)
semi-transparent; translucent
form; shape; state; condition; letter; correspondence
to cover; to hide; to conceal; to wrap; to disguise
front and rear; front and back; before and after; around; about; order; context
all directions; every direction; all sides; all quarters; everywhere
lightning; flash of lightning; lightning bolt
coming flying in (of migratory birds, airborne sand, etc.); coming by airplane
thunder; thunderclap; crash of thunder
to roar; to thunder; to become well known; to become famous; to pound (of one's heart); to throb
light; illumination; ray; happiness; hope; influence; power
to approach; to draw near; to be imminent; to press (someone for something); to urge; to compel
speed; velocity; pace; velocity
purple lightning; flash; swordflash
group; crowd; flock; herd; bevy; school
leaf venation; leaf nervature; leaf vein; leaf nerve
to show signs of ...; to have the appearance of ...
collision; crash; impact; clash; skirmish; conflict
disappointing (end, result, etc.); sad; miserable; tragic; fleeting; transient
extinction; extinguishment; disappearance; annihilation
one (thin, flat object); one sheet
destruction; disruption; (application) crash
oh; ho; exclamation of surprise, admiration, etc.; hoo (owl call); toot (sound of a flute)
considerably; fairly; quite; rather; pretty
calm; composed; leisurely
breath; breathing; concord; harmony; steam (coming off hot food, tea, etc.); (water) vapor
to groan; to moan; to roar; to howl; to hum (engine, wind, etc.); to buzz; to ooh and aah (in admiration)
silence (not speaking); muteness