option; selecting an option; optional extra; individual item; separate item; option
(item of) equipment; accessories (bike, auto)
questioning; interrogation; examination (of a witness)
periodic; regular; routine
as a test; as an experiment; by way of experiment; by way of trial; tentatively
to find out; to discover; to locate
to run to; to come running; to rush (someplace); to hasten
to take someone (to some place); to take someone along; to lead someone away
escape; break-out; prolapse; proptosis
passage; pathway; roadway; avenue; aisle
carrying (on one's person or in the hand); mobile phone; cell phone
to be caught; to be arrested; to hold on to; to grasp; to find (e.g. proof); to get (e.g. a taxi)
to notice; to recognize; to recognise; to become aware of; to perceive; to realize
everyone; everybody; all; everything; all
secret; secrecy; mystery; secret (e.g. to success); esoteric teachings
mountain; hill; mine (e.g. coal mine); heap; pile; crown (of a hat); thread (of a screw)
opponent; rival; adversary; menace; danger; threat
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)
funny; amusing; strange; odd; improper; unsuitable
confirmation; verification; validation; review; check; affirmation
origin; source; base; basis; cause; ingredient; material
to perform; to do; to conduct oneself; to carry out
to save; to rescue; to help; to assist; to support (financially); to contribute (to)
to open; to undo; to bloom; to unfold; to open (for business, e.g. in the morning); to be wide (gap, etc.); to widen
state; state of affairs; appearance; look; sign; indication
immediately; right away; at once; instantly
to call out (to); to call; to summon (a doctor, etc.); to invite; to designate; to name; to garner (support, etc.)
time; hour; occasion; case; chance; opportunity
to use (a thing, method, etc.); to make use of; to use (a person, animal, puppet, etc.); to employ; to use (time, money, etc.); to spend
good; advantage; sake; purpose; consequence; result
to finish; to stop; to close (a business, etc.); to close down; to put away; to put back
to see; to look; to examine; to look over; to look after; to attend to; to experience
mouse; rat; dark gray; dark grey; slate (color, colour)
evacuation; withdrawal; revocation; repeal; retreat
meeting up; gathering; assembly; set
image; figure; figure; form; image
to snatch away; to dispossess; to steal
near; neighbourhood; nearly (e.g. "it took nearly one year"); close to; shortly; soon