forcibly; against one's will
to puzzle over; to think deeply about; to rack one's brains over (wrack)
for some reason or other; somehow or other; by some chance
to change completely; to switch (to); to shift (to another mode)
to get dirty; to become dirty; to become sullied; to become corrupted; to lose one's chastity
to pollute; to contaminate; to soil; to disgrace; to dishonour; to dishonor
pretty; lovely; clean; clear; completely; entirely
proper use; using (different things) for different purposes
on a routine basis; regularly; habitually
to attach; to join; to furnish (a house with); to wear; to put on; to keep a diary; to make an entry
conscious; deliberate; intentional
to perform; to do; to conduct oneself; to carry out
drawer; withdrawal (of money from an account); variety of knowledge and experience useful for handling things impromptu
certain; sure; definite; reliable; sound; solid
end; conclusion; last; final; no sooner than; once
once; before; formerly; never yet; never before; first time
(United States of) America; United States; US; America (land mass); the Americas
space development; space exploration
to compete ruthlessly; (lit.) to sharpen swords
(approximate) time; around; suitable time (or condition); time of year; season
(the state of) weightlessness
gravity; gravitation; gravitational pull
to send out; to forward; to show (a person) out
vast; huge; immense; malva nut (Sterculia lychnophora)
outer space; void of space
at that time; in those days; at that moment; then
Soviet Union; Union of Soviet Socialist Republics; USSR
one step higher; one better; cut above; one up
coincidence; chance; by chance; unexpectedly; contingency
to miss; to overlook; to let pass (a matter); to overlook (e.g. a wrongdoing); to pass up (e.g. an opportunity); to let (a good ball) go by
occasionally; once in a while; seldom; casually; unexpectedly; accidentally
theory of continental drift
valuable; worthwhile; worthy; worth doing
way of saying (something); way of putting it; wording; phrasing; language; expression
to replace; to exchange; to interchange; to substitute
to connect; to correlate; to associate; to relate; to link
to recite; to chant; to cry; to yell; to advocate; to advance