cooperation; collaboration
cave; hollow; cavity; hollow
to need; to call for; to require
to unite; to join; to do together; to confuse with
to pity; to feel sympathy for; to sympathize with; (arch.) to enjoy the beauty of; (arch.) to appreciate; (arch.) to admire
echo; reverberation; sound (esp. the distinctive sound of an object or activity, e.g. rain, gun, gallop, drum); noise; quality of a sound (e.g. a fine phrase, clear voice, resonant bell); feeling of a sound
in the same manner as before; the same as always
to beat fast (of one's heart); to flutter (with joy, anticipation, etc.); to throb; to pound; to palpitate
before or since; neither before nor after; no other time in one's life; stressing a particular moment or event as being unique or most extreme
extremely cold feeling that makes one feel numb; sharp pain that is almost numbing; heartrending; touching the heart
every corner; every nook and cranny; all the ins and outs
thunder; thunderclap; crash of thunder
to feel shy; to be bashful; to blush
one of these days; someday; one day
misunderstanding; misapprehension; false impression; to be mistaken; to have the wrong idea
tranquil; calm; restful; peaceful; quiet
equality; uniformity; evenness
jokingly; in the form of a joke
wrong (guess or estimate); misdirected; irrelevant; off the point
itself; one's own body; oneself; originally; naturally
trying to think of a way (to); devising means (to); working out (how to do); contriving (to raise money); managing
at once; immediately; right away; directly (face, lead to, etc.); automatically (mean, result in, etc.)
stroke (of a racket, in swimming, etc.)
to rub on; to rub against; to wipe on; to strike (a match)
to peel; to skin; to pare
interruption; suspension; break
to rub; to scrub; to scrape
tidal hour; right time; favourable opportunity (favorable)
hope; promise; expectation; anticipation; side of a structural member
two classes; double; two sets
sensitive; alert; aware; susceptible
smooth (skin, etc.); sleek; velvety; silky
to deceive; to blind the eyes of
immediately; right away; at once; easily; readily
thinly; slightly; vaguely; a little
to sense; to suspect; to get an inkling (of something); to get wind of; to smell (e.g. danger); to become aware of (e.g. a plot)
sense of orientation; sense of direction
to draw (conclusion); to deduce; to derive
to miss a chance to ask; to miss an opportunity to ask; to forget to ask