guarding; guard; railway bridge (over a road); (railroad) overpass; flyover
head (of a line, group, etc.); front; lead; forefront; vanguard
main street; avenue; boulevard
centre; center; middle; capital; seat of government
pedestrian mall; car-free mall; (lit.) pedestrian paradise
loose; slack; gentle (slope, curve); slow (speed); lenient; liberal
pose; pose; posturing; pause; rest
to surround; to crowd around; to gather around; to encircle; to besiege
to take a picture; to take a photo
incomprehensible; nonsensical; puzzling; I don't get it; I'm confused; I'm lost
very; greatly; immense; enormous; serious; grave
scattered; disperse; loose; disconnected; in pieces; in drops
to lose sight of; to miss
substitute; replacement; stand-in; proxy; compensation; exchange
corresponding to (in meaning, function, etc.); being equivalent to; appropriate; suitable; to be proportionate to; to be in keeping with
person with a lot of free time on their hands; person of leisure; idler; loafer
the expectation is that ...; the reason is that ...; the fact is that ...; the explanation is that ...; it is that ...
footpath; walkway; sidewalk; pavement
loose; lenient; lax; gentle (curve, slope, etc.); slow; weak; soft
to lose sight of (one's companions); to stray from; to miss (one's chance to ...)
confluence (of rivers); flowing together; joining; joining (of people, groups, parties, etc.); union; linking up
cool; calm; composed; all right; fine; OK
to bump into; to run into; to encounter; to meet with; to clash (of opinions, people, etc.); to conflict
to catch sight of; to come into view; to happen to see
fault; error; going poorly; being disadvantageous; un-; non-
display; (computer) display; monitor
commodity; article of commerce; goods; stock; merchandise
itself; one's own body; oneself; originally; naturally
that kind of; of the sort; of the kind; such
household (electrical) appliances; home appliances; consumer electronics
erotic; pornographic; obscene; perverted; horny; dirty
reason; reasoning power; (one's) sense
desire; want; will; wish; urge; craving
stimulus; stimulation; impetus; impulse; excitement; thrill
here and there; various places; all around; muddled; confused; in the wrong order
scale; scope; plan; structure
crowding together; clustering together; close formation; swarm
body double; double; wire puller; person behind the scenes; shadow commander
genuine article; real thing; real deal
to be found; to be discovered