order picking (taking goods from a warehouse to fulfil customer orders); lock picking; picking (a guitar, banjo, etc.)
impossible; incapable (of doing); incompetence; inability; impotence; having no solution (of an equation)
electronic key (doors, etc.); electronic cipher
biometrics; biometric authentication
lock; lock (in rugby); lock forward
research; study; investigation
host; landlord; innkeeper
to catch; to capture; to grab; to clutch; to catch hold of (someone); to stop (e.g. a stranger in the street)
to stand in the way; to bar someone's way; to block the way
moderate (degree); proper (amount); temperate; suitable
degree of difficulty; difficulty level
prevention of crime; security (device, camera, etc.)
correspondence (to); equivalence; suitability; coordination; dealing with; coping with
scope; extent; scope (i.e. an optical device); scope (of a name binding)
anyone; anybody; everyone; everybody; whoever
relatives; one's family; friends; members of the same organization; followers; henchmen
betrayer; traitor; turncoat; informer
to bring into the open; to reveal; to uncover (e.g. evidence); to bring to light
to flicker; to glimmer; to flit; to fall lightly (snow, rain)
rescue; extricate; reclaim; deliverance
to try to do; to attempt to do
management; dealing with; course of events; circumstances; end result (usu. bad); outcome
concept; general idea; notion; intention; aim; design
preliminary test or trial; tryout; workout; warm-up
favorite (to win); favourite; one's heart's desire; first choice; chocolate given to a man on Valentine's day out of genuine sentiment
trap (for catching animals); snare; trap; trick; ruse
in the same way as; just like
live decoy (for hunting); decoy; bait; lure
frequency (esp. of waveforms)
to overlook; to fail to notice; to miss (seeing)
measurement; size; extent; plan; intention; arrangement
dispatch; despatch; transmission; informing (e.g. of opinion); sharing (thoughts, etc.); telling
(all) through (e.g. the night); throughout (e.g. the year); within (e.g. the week); in the course of (e.g. today); all over; throughout (e.g. the world)
(television, radio, etc.) receiver
detection; sense (e.g. sensor)
to set foot into; to enter; to step inside; to cross the threshold
operation; functioning; running
reproduction; duplication; reprinting
diffuse reflection; diffused reflection; irregular reflection
conclusion; decision; end; settlement