isomorphism; same shape; same type; same pattern
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
acquisition; obtaining; coming to hand
to be anxious or concerned about; to ponder (anxiously); to fear; to investigate; to consider; to plan
900; nine hundred; (arch.) fool; (arch.) idiot
stage (theatre, theater); scene or setting (e.g. of novel, play, etc.)
(place of) refuge; escape; exit; way out; shelter; hiding place
to trample down; to tread on; to ignore; to spurn
pupil; student; schoolchild
to pop off; to pop out; to fly off; to shoot off; to burst open
physical education; PE; gym (class)
pushing and shoving; jostling; hustling
scream; shriek; shout; exclamation
boy; juvenile; young boy; youth; lad
bloodstained; bloody; covered with blood
gooseflesh; goose pimples; goose bumps
(printed) instructions; manual; explanatory leaflet (pamphlet, note); description
way to use something; treatment; management (of help)
explanation; commentary; exposition; elucidation
for generations; hereditary; generation after generation
survival; survivor; relic
oscillation; vibration; swing (e.g. of a pendulum)
to give oneself to (esp. of a woman to a man); to surrender oneself to
by today; before the day is over
string; cord; man who is financially dependent on a woman; gigolo; restrictions; conditions
extempore; impromptu; improvised; ad-lib; off-the-cuff; instant
to come near; to let someone approach; to bring near; to bring together; to deliver (opinion, news, etc.); to send (e.g. a letter); to let someone drop by
special training; intensive training; crash course
various; varied; diverse; all sorts of
to digest; to break down; to break to pieces; to be able to use; to be good at; to finish; to complete
device; equipment; machinery; apparatus
game console; games console; video game console; game machine; gaming device; gaming system
substance; real form; main part; main unit; this machine; this appliance; object of worship (at a shrine, temple, etc.)
section (of track, etc.); segment; dimension; interval
negotiations; discussions; connection
bearded face; unshaven face; hairy face