floating; drifting; weightlessness; softly; gently; lightly
it's no big deal; it's no problem; it's nothing to worry about; safe (and sound); all right
to have a taste (of something); to sample; to try
to shake; to tremble; to sway; to be unsettled; to be unstable; to fluctuate
favourable; favorable; promising; satisfactory; in good shape
cheerful; lively; lighthearted
dropping (of tears, dew, etc.); falling off; dropping off; inadvertently (coming to the surface); letting out (e.g. a secret)
drop (e.g. of water); drip
scrubbing hard; scrubbing clean
weak; feeble; delicate; frail; helpless
laughing while crying; smiling through one's tears; (alternately) laughing and crying; tears and laughter; joy and sorrow
thirteenth day of the month; thirteen days
laboratory; seminar room; professor's office
rubbish; trash; garbage; refuse
state-of-the-art; cutting-edge
amateur; layman; respectable woman (i.e. not a prostitute, hostess, geisha); (arch.) unlicensed prostitute
palace; hall; shrine; hall of fame
outsider; someone outside of a group
magic (illusion); conjuring; magic trick; conjuring trick; sleight of hand
announcement; presentation; demonstration; displaying; showing; introducing
case (e.g. receptacle, condition, event, legal action, letter style, etc.); Computer-Aided Software Engineering; CASE
contents (of a container, stomach, etc.); things inside
sludge; slime; chemical ooze
several types; several kinds; several species
rat (esp. laboratory or pet)
to be inclined to do; to be willing to do
to snap one's fingers; to pop one's fingers; to crack one's knuckles
very fast; in a twinkle; before one's eyes
thick; viscous; muddy; dirty (with oil, grease, etc.); to be in an ugly state (of emotions, relations, etc.); to be murky
sludge; slime; dregs; hopeless situation; hell; despair
to have gooseflesh (e.g. from cold or horror)
accumulation; pile; heap; sedimentation
science and technology; scientific technique