connection; attachment; changing trains; conjunction
difficult to understand; unintelligible; abstruse
to have (a) potential for ...; to have it in one to do
to overturn; to capsize; to overthrow (government etc.); to reverse (decision etc.); to disprove (an established theory etc.)
dissatisfaction; discontent; disapproval; objection; complaint; protest
dark; dull; unsatisfactory; dissatisfying; unattractive; unappealing
to expose; to disclose; to lay bare; to confess
to build up; to complete; to construct; to make up; to fabricate; to invent
rebellion; uprising; insurrection; (arch.) treason
surface of a board or record
abuse; misuse; perversion
diversion; putting something to another use
in proportion to; just as much as
up to now; so far; traditional; conventional; usual
stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)
kernel; core; nucleus; center; centre
silver powder; powdered silver
out of control; uncontrollable
as far as the eye can see
to forget something ever existed; to pretend something didn't happen; to put something behind one; to forgive (something)
to mark the passage of time; to let (feel) time pass
to insert; to include; to incorporate; to cut in (printing)
minuscule amount; extremely small quantity
to ask; to enquire; to inquire; to search; to look for; to look into
conceptualization; conceptualisation
number (on its own, without considering its proportion to the whole); overall number
ticktock; chinking (e.g. of a hammer against rock); knocking; dry and hard; (frozen) stiff; hidebound
mirror surface; lens surface
border; boundary; turning point; watershed; area; region
threshold; breaking point
10^8; 100,000,000; hundred million