organization; organisation; structure; construction; system (e.g. railroad, transport, party, etc.); tissue; texture (of a rock)
serious accident; major incident
to loosen; to slacken; to relax (attention, efforts, etc.); to let down (one's guard); to relax (a rule); to ease (e.g. restrictions)
to go through a bitter experience; to get into trouble; to get hurt; to feel pain
duty; function; office; mission; task
to leave behind; to put off; to postpone
department; section; course (of study); branch of study; (taxonomical) family
to sew; to stitch; to weave one's way (e.g. through a crowd)
to disclose; to divulge; to expose; to open (a grave); to dig out
evil deed; wrongdoing; crime; misfortune; calamity
to stub out (e.g. a cigarette); to crush out; to smother (fire); to hush up; to cover up; to stifle
infiltration; sneaking in; going undercover
execution (e.g. of a plan); carrying out; practice; action; implementation; fulfillment
mischief; prank; pastime; hobby; playing with (a lighter, etc.); fooling around with
childish; child-like; immature; infantile
to close (one's eyes); to shut
training; drill; practice; discipline
positive (e.g. thinking); positive (photography); positive (electrical polarity)
behavioural therapy (behavioral)
square measure; size (e.g. of land); area; surface
to be hit; to strike; to touch; to be in contact; to be equivalent to; to be applicable; to be right on the money (of a prediction, criticism, etc.)
eggs; egg; (hen's) egg; (an expert) in the making; beginning; origin
to throw; to hurl; to give up; to abandon; to cast (a glance, shadow, doubt, etc.)
material (for a story, article, etc.); information; joke; jest; proof; evidence; (magician's) trick
degree; extent; (health) condition; state of health; adjustment; moderation; addition and subtraction
duck; easy mark; sucker; sitting duck
return gift; return favour (favor); revenge; change (in a cash transaction)
mistaking one person for another; (case of) mistaken identity
dove; moderate; soft-liner
lovely; wonderful; nice; great; fantastic; superb
to yearn for; to pine for
to hold back others from achieving success; to stand in the way of; to sabotage
letter of resignation; request for retirement
straightforwardly; readily; without hesitation
comprehension; consent; understanding; OK; roger (on two-way radio)
to step into (e.g. someone else's territory); to break into; to raid; to come to grips with; to get to the core of