strained back; slipped disk; lumbosacral strain
extremely familiar; very well-acquainted
putting one's life on the line; staking one's life (on); risking one's life; life and death situation
one's turn; one's shift; one's turn on stage; screen time; screentime
to calculate; to compute; to deduce; to infer; to conclude
skill; proficiency; experience; dexterity
having ended; being resolved
commonplace; ordinary; typical; ubiquitous; run-of-the-mill; mundane
convenience; accommodation; advantage; benefit; expediency
toilet; restroom; bathroom; lavatory
to rest; to suspend; to give relief
shout of joy; cry of pleasure; jubilant comments
cruel; brutal; ruthless; merciless; inhuman
one night; one evening; all night; overnight
to fit; to get into; to be fit for (a job, etc.); to be suited for; to fall into; to plunge into
secretly; in secret; unseen; unobserved; inwardly; in private
right (to do something); authority; power
assistant; helper; assistant (to a professor)
process; procedure; sequence; protocol; instruction
to press a question; to cross-examine
to shine; to glitter; to be bright
may I ask (for); might I ask (that)
to return a favor (favour); to repay
disagreeableness; unpleasantness; nastiness; cutting remark; disagreeable remark; snide comment
scolding; telling-off; rebuke; complaint; grumbling; fault-finding
domestic help; domestic helper; domestic servant; maid
to be confusing; to be different from what one is used to
to offer; to propose; to suggest; to put forward; to request; to ask (for)
loading (on board); equipping; equipped (with); built-in
falsehood; untruth; lie; fallacy (logic)
policy; course; plan (of action); magnetic needle
simultaneous; concurrent; same time; synchronous; together
quick pace; quick steps; quick march; trot (horse gait)
(the police) wanting (someone) for questioning; having (someone) on the wanted list
self-government; autonomy; local (governmental) autonomy
front and rear; before and after; order; sequence; consequences; context