concentration; focusing; convergence; within a collection of works
matchless; unequalled; unequaled
to be helpful; to be useful
vast; huge; immense; malva nut (Sterculia lychnophora)
to ask after (someone's health); to visit; to attack; to strike; to meet with misfortune
mediocre; ordinary; commonplace; banal
on the contrary; rather; all the more; instead
envious; jealous; enviable (position, etc.)
wisdom; intellectual power; intelligence; mental capacity; brains
transactions; dealings; business
matter of concern and interest
quality (of a product or a service)
origin; source; birthplace; release from prison; discharge from prison; exit
market price; speculation (e.g. on stocks); reputation (according to conventional wisdom); estimation
harvest; crop; ingathering; fruits (of one's labors); gain; result
abundant harvest; bumper crop
etc.; et cetera; and so on
assistant; helper; assistant (to a professor)
to press forward; to forge ahead; to push on
export; exportation; efferent
import; importation; introduction; afferent
basic principle; fundamental principle
byway; bypath; byroad; loophole; excuse
grasp; catch; understanding
may; might; perhaps; may be; possibly
persevering; very patient
active; dynamic; behavioural
commodity; article of commerce; goods; stock; merchandise
quick; fast; rapid; swift; prompt; streamlined
to take the initiative; to forestall; to beat to the punch
bargaining; haggling; tactics; strategy
private (soldier); (common) soldier; ranks; rank and file
speciality; specialty; subject of study; expert; area of expertise