(for something) to have occurred; to have done (something); (for something) to happen on occasion
distinction; difference; separate; different; exception; exclusion
as expected; sure enough; after all (is said and done); in the end; too; also
have no choice; there is nothing but; no more than
breaking through; breakthrough; surmounting; overcoming; exceeding; passing
may; might; perhaps; may be; possibly
again; once more; a second time
search; lookup; hunt; (item of) research; exploration; investigation
what is to be done?; what should (I) do?; what (am I) to do?
first of all; at once; right away; for now; for the time being
first of all; to begin with; probably; most likely; more or less (satisfactory); on the whole
to try; to attempt; to have a go (at something)
to decide to; to pretend that; to make a practice of doing; to make it a rule to
thanks to ...; owing to ...; because of ...
large quantity; massive (quantity); mass (e.g. mass production, mass transit, mass destruction)
amount of experience; experience level; experience point; exp; XP
in one go; in one gulp; in one breath; immediately; instantly; right away
discovery; detection; finding
consequence; outcome; result; blame
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
it does not mean that ...; I don't mean that ...; it is not the case that
nothing more ... than this; as ... as it could possibly be
many; numerous; large amount of; large quantity of; frequent; common
courage; bravery; valour; valor; nerve; boldness
firmly; absolutely; flatly; by far; far and away; by a long shot
may; might; perhaps; may be; possibly
worry; fear; anxiety; concern
not less than; ... and over; beyond (e.g. one's expectations); above; above-mentioned; aforementioned
simple; plain; uncomplicated; straightforward; simple-minded; naive
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
race; tribe; species; genus; stellar population (i.e. population I, II and III)
by means of; due to; because of; according to
restriction; restraint; limitation; limit
pattern; behavioural pattern; behavioral pattern; predictability
bad (taste); unpalatable; poor; unskillful; ugly; unattractive
without change; as is; just like; extremely similar; immediately; just after
life; life force; lifetime; lifespan; most important thing; foundation
to take (a resource, e.g. time or money); to hang; to come into view; to arrive; to come under (a contract, a tax); to start (engines, motors); to attend