regulation; adjustment; control
study; learning; tutorial
repetition; iteration; recursion; recurrence; recapitulation
forever; endlessly; on and on; meandering; wandering; winding
to choke; to be choked by; to be stifled by
to assail the nostrils (smell); to go nose-to-nose (with someone)
to push away; to push aside; to shove
to add (numbers); to add (something); to top up (with something); to take care of (e.g. one's business)
pulsation; pulsatory motion
aphrodisiac; love potion; philter
to use up; to exhaust; to wear out
laboratory animal; experimental animal
cruel; inhumane; callous; brutal
to change; to swap; to change the object of one's interest or focus; to spend or take time; to infect; to permeate something with the smell or colour of something; to move on to the next or different stage of (a plan, etc.)
degenerate; decadent; corrupt
tone color; tone colour; tone quality; timbre
to save up; to stockpile; to stash away; to hoard; to amass; to salt away
suddenly; all of a sudden
to blow out; to spout out
worldly-minded person; materialist; uncultured person; philistine; vulgar person; snob
to excuse oneself; to take one's leave; to resign (post); to quit; to decline; to turn down
plan; project; schedule; scheme; program; programme
outside the country; abroad
in a manner of speaking; as it were; so to speak; if you like; per se
to take by deception; to defraud someone of; to swindle someone out of; to cheat someone out of
extreme passion; wild enthusiasm
to mask; to cover; to cloak; to hide; to conceal
to proceed with things; to carry out; to do
certainly; absolutely; (not even) a little bit; diligently
unwillingly; reluctantly; against one's will
dishonesty; injustice; dishonor; dishonour; ingratitude
worried look; melancholy air
heel (of a shoe); heel (in pro wrestling); bad guy; player of villain roles