lengthy (of a book, etc.); voluminous; most (e.g. most part); greater; fairly
to manufacture; to produce; to raise (crops); to invent; to dream up; to create
several; a number of; quantity; amount; counting; figures; number
chief; main; principal; major
engine; agency; organisation; system; facility
to grow up; to become an adult; to become big; to grow in size
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
declaration; proclamation; announcement
state; condition; situation; appearance; circumstances
(not) so; (not) particularly; (not) very; (not) that much
in; at; on; as for; regarding; with regards to
to become better; to improve
change; variation; variety; diversity; inflection; declension
(social) class; rank; grade
to reach the point that; to come to be that; to turn into
opponent; rival; adversary; menace; danger; threat
economy; economics; finance; (one's) finances; being economical; economy
development; growth; development (of a situation, story, etc.); advancement; playing around; having an active sex life
ago; since; before; previous
meeting up; gathering; assembly; set
preparation; arrangements; getting ready; provision; setup; reserving
to be ready; to be prepared; to be in order; to be put in order; to be adjusted; to be regulated
armed forces; military; troops
to make; to make (something) what it should be; to cause to be
machine; mechanism; instrument; appliance; apparatus
doctrine; rule; principle; -ism
weapon; arms; ordnance; weapon (something used to gain an advantage); asset
to have; to possess; to own; to be endowed with
factory worker; craftsman; artisan
head; chief; merit; strong point; superiority; major
power; motive power; dynamic force; three-phase electricity
energy; energy; strength; energy source; energy resource; food energy
protagonist; main character; hero(ine) (of a story); head of household
to be main; to be principal; to be important; to be conspicuous; to be prominent
lately; recently; nowadays
organization; organisation; structure; construction; system (e.g. railroad, transport, party, etc.); tissue; texture (of a rock)
without (doing); instead of; if (it) isn't done; if (one) doesn't do ...; if not ...; unless ...