Second World War (1939-1945); World War II; WWII; WW2
gradually (progress into a state); in sequence; in order; in turn
indispensable; essential; necessary
the most; the extreme; prime; conspicuous
abruptly; suddenly; all of a sudden; without warning
being very active; being very useful; playing a very active part; making a spectacular showing; great efforts; splendid work
conclusion from reasoning, judgement or calculation based on something read or heard; reason; cause; meaning; circumstances; situation
gradually; steadily; slowly; little by little; step by step; by degrees
to satisfy (conditions, one's appetite, etc.); to meet (e.g. demands); to fulfill; to fill (e.g. a cup); to pack; to supply
next generation; future generation
main force; chief object; mainline
definite; final; decisive; conclusive
war potential; military strength; fighting power; ability (to compete); capabilities; valuable asset
on the occasion of; at the time of
to draw the conclusion that ...; to conclude
should do; ought to do; must do
to respond; to satisfy; to accept; to comply with; to apply for
valid; proper; right; appropriate; reasonable
estimate; guess; direction; bearings; registration mark (printing); approximately
just; justifiable; right; due; proper; equitable
to improve upon; to make improvements to; to refine
to gain an advantage; to enjoy an advantage; to turn the tables (on)
to chase; to run after; to pursue
one's own strength or effort; (by) oneself
superior; excellent; brilliant; outstanding
experimental; provisional
collecting; accumulating; collection (of art, stamps, insects, etc.); garbage collection; waste collection
so to speak; so to call it; as it were
common; shared; to be common (to); to be shared (by); -wide
amount of experience; experience level; experience point; exp; XP
hour; o'clock; (specified) time; when ...; during ...
taking over; handing over; transfer of control; inheriting; passing on the baton
to smooth; to harmonize; to facilitate; to streamline