extramarital sex; affair; fooling around; infidelity; wantonness; unfaithfulness
to play with (a toy, one's hair, etc.); to fiddle with; to toy with (another's emotions, etc.); to trifle with; to do with something as one pleases; to appreciate
to incline one's head to the side (in doubt); to tilt one's head to the side (in confusion); to be puzzled
concrete; definite; specific; material; substantial
for example; for instance; e.g.
competition; contest; rivalry; competition (between organisms or species)
carrier pigeon; homing pigeon
to let fly; to make fly; to skip over; to leave out; to run fast; to drive fast; to spray
number of times; frequency; count
route; road; distance travelled in a day; one's ... (age, e.g. 40s, 60s)
guest; visitor; customer; client; counter for containers used to entertain guests
to have an idea; to have a clue
important; essential; significant; major; key; principal
common occurrence; everyday occurrence; not an uncommon case; normal thing; everyday affair
as a matter of fact; by the way; to tell you the truth; to be honest; frankly; actually
number (in a series); (one's) turn; watch; guard; rank; standing; bout
book or scroll that has been handed down through generations; book of secrets; delivering a letter
to ferry across (e.g. a river); to carry across; to lay across; to build across; to hand over; to hand in
suspicious; dubious; doubtful; unsure; untrustworthy; unreliable; strange
blinding someone's eyes (to make an escape); smoke screen; distraction; magic (trick); sleight of hand
vigilance; caution; alertness; precaution; being on guard
business; task; use; purpose; for the use of ...; used for ...
training; drill; practice; discipline
street; road; traffic; coming and going; flow (of water, air, etc.); passage; transmission (of sound)
dot; spot; mark (in an exam, etc.); grade; point (in a game); score; point
handling cargo; loading and unloading; cargo work
to take out; to produce; to pick out; to fetch; to retrieve
lump; mass; group; crowd; embodiment (of an idea, quality, feeling etc.); personification
to divide; to cut; to halve; to break; to crack; to dilute; to fall below
to pick out; to single out; to select; to extract; to draw out; to pull out
to slip out; to sneak away; to break into the lead; to get ahead; to begin to fall out (e.g. hair); to break out (of a loop)
to tag along; to follow; to tail; to leave tracks; to leave footprints
thereupon; shortly thereafter
tightly (holding on); firmly; strongly (built); solidly; properly; well
confirmation; certification; ascertainment
lodging (house); accommodation; hotel; housing (for government employees)
to wait; to await; to look forward to; to depend on; to need