have to (do, be); must (do, be); is indispensable; is absolutely necessary
training; drill; practice; discipline
individual; private person; personal; natural person
skill; proficiency; experience; dexterity
scattered; disperse; loose; disconnected; in pieces; in drops
skill; expertise; experience; proficiency; mastery; dexterity
charge; rush; dash; assault; attack
how many people; a number of people
versus; against; to (e.g. score of 4 to 2, ratio of 3 to 1, vote of 320 to 180); toward ...; to ...; equal footing
advantageous; favourable; better; profitable; lucrative; gainful
to feel (as if); to have a feeling (that); to have a hunch (that); to feel like doing; to want to do
rivalry (between two equally strong sides); struggle for supremacy; competing (with); vying (with); contending (with); being an equal match (for)
presumption; assumption; estimation
ratio; proportion; match; equal; compared with ...; relative to ...
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
to apply (of a rule); to be applicable (of standards, lessons, ideas, etc.); to hold true (e.g. of a description); to fit; to be suitable (e.g. of a word); to meet (requirements)
numerical value; figure; result; reading (on a meter, etc.)
extent; scope; sphere; range; span
way of thinking; point of view; opinion; approach (e.g. to a problem); attitude
at present; currently; so far; for now; for the time being
to match (rhythm, speed, etc.); to join together; to unite; to face; to be opposite (someone); to compare; to check with
almost; nearly; hardly; barely; large majority; large proportion
about; roughly; generally; on the whole; completely; quite
10,000; ten thousand; 10^4
to stop (an activity); to cease; to discontinue; to cancel; to abandon; to give up
will (to do something); drive; motivation; enthusiasm; eagerness
prisoner's dilemma; prisoners' dilemma
in; at; on; as for; regarding; with regards to
thought experiment; gedankenexperiment
to pull out; to take out; to lead out (e.g. a horse from a stable); to summon (e.g. to court); to withdraw (money); to draw
to offer (a suggestion, etc.); to propose (an idea, etc.); to approach with (a proposal, etc.)
both (people); the two of them
remaining silent; keeping secret
penal servitude; imprisonment with hard labor (hard labour)
three years; third school year (e.g. of high school)
desirable; hoped for; preferable; advisable
release; unleashing; liberation; deallocation (of computer memory)
table; chart; list; memorial to an emperor
reference (e.g. to a dictionary, passage, footnotes); consultation; comparison; browsing (to a file or folder)
left; left-hand side; left hand; the left (wing); leftist; fondness for alcohol