to often be the case; to occur frequently; to be common; to be popular
even if; even though; even; too; whether ... or ...; no matter (what, where, who, etc.)
to consist of; to be made up of; to be concluded (e.g. of an agreement); to hold true (e.g. of a theory); to be viable (of a business, lifestyle, etc.); to carry on
rivalry; feud; conflict; dispute; struggle; strife
to raise; to raise up; to wake; to wake up; to cause; to bring about; to start
while it may be true that; just because; nevertheless; not necessarily
this is why; that is the reason why; it is the case that; so; thus; with that
so; accordingly; now; then; thereupon; therefore
in short; in a nutshell; in a word; to cut a long story short
to slip into; to crawl into (under); to conceal oneself (under); to sneak into; to infiltrate
wherein; therein; thereinto
to bring (news, knowledge, etc.); to introduce; to bring about; to cause; to produce (e.g. results)
experiment; experimentation
plant (i.e. equipment, machinery, etc.); plant; vegetation
unit (e.g. meters, grams, etc.); denomination; unit (i.e. one comprised of many); group; credit (in school, university, etc.); point
world; society; people; the public
unpublished; unreleased; not yet made public
storage; housing for equipment and machines; putting into computer memory; saving
departure (of a boat, plane); setting sail; leaving port; putting out to sea; takeoff
date and time (of a meeting, departure, etc.); days and hours
(approximate) time; around; suitable time (or condition); time of year; season
agreement; accord; correspondence; union; unity; cooperation
record; document; minutes; record (e.g. in sports); setting (a record); recording (a record high, etc.)
having one's guard up; not showing weak points; (of women) resisting attempts of being hit on; being distrustful of potential love interests; prudish
unreasonable; unnatural; impossible; forcible; forced; excessive (work, etc.); immoderate
time; season; period; phase; stage
test (of ability, knowledge, etc.); exam; test (of performance, quality, etc.); trial; rehearsal
class; order; et cetera; etc.; equal; iso-
to perform; to do; to conduct oneself; to carry out
several; a few; number; quantity; counting; calculation; number
general; universal; ordinary; average; (arch.) the same; (arch.) no different
(in) secrecy; behind closed doors
number one; first; best; most; game; round
a little; a bit; a small amount; a little while; a short time; a moment
to brave a danger; to take a risk
to examine; to look up; to investigate; to check up; to sense; to study
to be careful; to take the utmost care