ordinary; common; free of charge; unaffected; as is; only
possible; potential; practicable; feasible
to untie; to unfasten; to unsew; to unstitch; to solve; to work out; to dispel (misunderstanding, etc.)
solution (of an equation, inequality, etc.); root (e.g. of a polynomial); solution (to a given problem); answer; explanation; interpretation
specialization; specialisation
advanced level; high grade; senior
to use; to make use of; to utilize; to utilise
to give birth; to bear (child); to lay (eggs); to produce; to yield; to give rise to
to borrow; to have a loan; to rent; to hire
ceremony; rite; ritual; service
birth; birthplace; born in (country, month, imperial era, zodiac year, etc.)
therefore; and so; for that reason; accordingly; consequently; hence
present condition; existing state; status quo; current state
to rescue from; to help out of; to save
loose; slack; gentle (slope, curve); slow (speed); lenient; liberal
user; consumer; master (e.g. of swordsmanship); prodigal; spendthrift
at once; immediately; right away; directly (face, lead to, etc.); automatically (mean, result in, etc.)
immediately; right away; at once; instantly
advice (to a superior); counsel; proposal; suggestion; recommendation
to obtain; to come into possession of; to get hold of; to get one's hands on
correspondence; communication; transmission; news; signal; telecommunications
confirmation; verification; validation; review; check; affirmation
materials; ingredients; material (for a novel, experiment, etc.); subject matter; grounds (for a decision, judgement, etc.); basis
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
to keep; to preserve; to hold; to last; to endure; to keep well (food)
whether or not (in phrases like "I don't know whether or not I can come")
language; dialect; word; phrase; speech; (manner of) speaking
to bear up in tragedy; to stand pain well; to hold one's temper; to clench one's teeth; to grit one's teeth
preparation; arrangements; getting ready; provision; setup; reserving
you; presence (of a god, nobleman, etc.)
to take over; to hand over
to play (games, sports); to enjoy oneself; to mess about (with alcohol, gambling, philandery, etc.); to be idle; to do nothing; to meet up (with friends); to hang out
surplus; margin; leeway; composure; placidity; complacency
to use one's influence; to pull strings; to take measures; to make the necessary preparations
grief; sorrow; extreme sadness; heartbreak
in this way; thus; such; uh...
storey; story; stairs; stage (in chronostratigraphy); counter for storeys and floors of a building
to cross over; to cross; to pass through; to exceed; to surpass; to be more (than)
den of vice; rogue's den; brothel; red-light district; cluttered room
astonishment; amazement; surprise; fright; shock
deep; profound; dense; thick; close (relationship); intense; strong