research institute; (research) laboratory
connotation; comprehension; intension; inclusion; containment within
tightly; closely; exactly; precisely; suddenly (stopping); perfectly (suited)
or something; for instance ... (though there are other suitable options); ... or ...; as soon as; right after; while still
rivalry (between two equally strong sides); struggle for supremacy; competing (with); vying (with); contending (with); being an equal match (for)
to amass; to accumulate; to store; to leave unpaid
defense; defence; safeguard; protection
check; keeping in check; containment (of enemy forces); diversionary action; pickoff throw; holding (a runner) on base
reprimand; rebuke; reproach; scolding
to serve; to work for; to attend
suspicious; doubtful; dubious; questionable; fishy
to suddenly understand (esp. on basis of experience or memory); to come to mind; to recall (in a flash); to be reminded of; to call to mind; to think of
declining; refusal; rejection; announcement; notice
another's affair; matter of no concern; nothing to do with one
to reach one's ears; to come to one's knowledge; to hear about; to enter one's ears (e.g. of water)
to bury (e.g. in the ground); to fill up (e.g. audience fills a hall); to cause to be packed; to plug (a gap); to stop (a gap); to make up for (a loss, shortage, etc.); to make amends
nobody can win against advancing age
obstacle; hindrance; impediment; difficulty
(preparatory) meeting; briefing session; overlap (of a coat, etc.); (arch.) making something match exactly
division (distribution) of roles; role-sharing
to blow away; to blow off; to dispel; to drive away; to talk big
crossing; intersection; (genetic) crossing over
tightly (hold, squeeze, etc.); firmly; forcefully (e.g. push); hard
sense of equilibrium; sense of balance
I feel that ...; I feel as though ...; I have a feeling that ...; I have the impression that ...; I think that ...
suddenly and forcefully (e.g. jerk, poke, shove); in a single gulp; in one go
dimly; faintly; absentmindedly; vacantly; idly; aimlessly
to catch; to capture; to grab; to clutch; to catch hold of (someone); to stop (e.g. a stranger in the street)
sensible; sensuous; intuitive
considerable; great; important; significant; a big deal
easy; easygoing; carefree; happy-go-lucky; optimistic; leisurely
to turn over; to turn upside down; to knock over; to tip over; to overturn (e.g. a decision); to upset
top and bottom; high and low; going up and down; rising and falling; going and coming back; upper and lower classes; ruler and ruled
willingly; voluntarily; of one's own accord
unreasonable; irrational; outrageous; absurd
shaking (e.g. a container); milkshake; shake
to rise; to get up; to stand up; to sit up
pure white; blank (e.g. mind, paper)