attending (school, college, etc.); being enrolled; being a student
presence; appearance; attendance; visit; going out
slightly bitter (taste); bittersweet (memory, experience, etc.)
chocolate given to a friend (on Valentine's day)
keep ...-ing; have been ...-ing; leaving (something) on; leaving (something) still in use
whiz (e.g. projectile through air); swoosh; whoosh; whistling sound
well-informed person; thinking person; intelligent person
mob; the masses; rabble; riffraff
economical; efficient; lean; compact
to butt heads; to head-butt
overserious; deeply sincere; very earnest
five-storied; quintuplicate; fivefold
to (dramatically) fall over; to fall flat
the Emperor; His Majesty; the government; the authorities; proprietress; hostess
during; for the duration of
personal use; private use; private business; personal business
question and answer session
tunnel; to tunnel (through a potential barrier); letting a grounder go through one's legs
one more time; once more; once again
flaw; defect; problem; inconvenient
threshold (amount, dose, etc.)
spontaneous generation; abiogenesis; natural occurrence; spontaneous occurrence
foolish; idiotic; stupid; ridiculous; absurd
(approximate) time; around; suitable time (or condition); time of year; season
earth science; geoscience
reverse side; opposite (of the expected); purl stitch (knitting)
small present; trifling gift; gift given out by companies to customers as a token of gratitude; marketing incentive; (arch.) inferior goods; (arch.) low-quality article
something said for politeness' sake; diplomatic language; honeyed words; lip service; empty compliment
coward; sissy; weakling; loser; milquetoast; good-for-nothing
to have a drink; to have a few drinks
smoothly; swimmingly; forthrightly; without hesitation
dense fog; dense mist; feeling depressed
to blow upon; to breathe on; to pick (a fight); to force (unreasonable terms); to exaggerate; to overcharge
electronic device; electronic equipment; electronics
muddy water; red-light district
even; for starters; so; therefore; judging from; based on
ability to get things done