oh!; good heavens!; ugh!; oh no!; ah!; the penny drops!
to blow away; to blow off; to dispel; to drive away; to talk big
to (dramatically) fall over; to fall flat
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
head; hair (on one's head); mind; brains; leader; chief; top
to beat vigorously; to rain strikes upon someone; to tan someone's hide; to mercilessly pummel; to beat the daylights out of
straight; straightforward; direct; neat (e.g. spirits); black (e.g. tea, coffee); entering university directly from high school; fast ball
continuation; succession; series
to draw (a thread); to let out (e.g. a rope); to head out as a group; to set out in large numbers; to send out one after another; to dispatch
rustling of leaves; rustling of grass
posture; pose; position; attitude; approach; stance
to take; to pick up; to pass; to hand; to get; to obtain; to adopt (a method, proposal, etc.)
barrier; protective wall; obstacle; hindrance; imaginary shield that gives one invincibility or immunity
perhaps; likely; probably; I dare say
defense; defence; safeguard; protection
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
number one; first; best; most; game; round
as a test; as an experiment; by way of experiment; by way of trial; tentatively
in; on; at (place); as for; regarding
iron pipe; steel pipe; metal pipe
to twist; to wrench; to puzzle over; to defeat easily
both ends; either end; both edges; double-mindedness; sitting on the fence
flabbily; softly; limply; easily (bend); effortlessly; flexibly
to bend; to curve; to turn; to be awry; to be askew
exactly; surely; right then; just then; just (about to); on the verge (of doing or happening)
class; level; stratum; layer; hierarchy
ease of use; user-friendliness; usability; utility; convenience
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
not less than; ... and over; beyond (e.g. one's expectations); above; above-mentioned; aforementioned
everyone; everybody; all; everything; all
finally; at last; barely; narrowly; gradually; little by little
challenge; defiance; dare; attempt; try
qualifications; requirements; capabilities
even; (if) only; just; besides; on top of that
anyone; anybody; everyone; everybody; whoever
association; society; organization; organisation
to decide; to determine; to establish; to lay down; to bring peace (to); to make peaceful
subjugation (using military force); suppression; subduing
or; either ... or; maybe; perhaps; some ... and others ...; sometimes ... and at other times ...