difference; distinction; discrepancy; mistake; error
practical; useful; utilitarian; pragmatic
to collect; to assemble; to gather
clue; lead; key; handhold; hold
to become stronger; to grow in intensity; to grow violent; to invite contributions, etc.; to solicit help, participation, etc.; to recruit (e.g. soldiers)
soon; in a moment; nearby; close; direct; spot transaction
observation; survey; watching
proposal; proposition; suggestion
search; lookup; hunt; (item of) research; exploration; investigation
beacon; skyrocket; signal fire; starting shot; starting signal
to burn; to kindle; to heat (a bath); to light (a stove); to use (a camera flash)
effect; effectiveness; efficacy; effects (e.g. sound effects, visual effects, special effects)
does not seem; unlikely; improbable
dead person; (the) deceased; (the) dead; casualties
precise; exact; detailed; accurate; minute; close
to tread down so as to harden (soil, snow, etc.)
death; decease; (arch.) death penalty (by strangulation or decapitation); (an) out
to examine; to look up; to investigate; to check up; to sense; to study
car; automobile; vehicle; wheel
to drip; to drop; to trickle; to overflow (with freshness, beauty, etc.)
outdoors; outside; open air; fields; outskirts; suburbs
to check through; to thoroughly investigate
a lot more; much more; and then some; and plenty more than that
encounter; being confronted with (e.g. difficulty); meeting with (e.g. accident)
blocking (e.g. the way); obstructing; block (lump of something (usu. square), area of town, etc.); block; physical record (e.g. on magnetic tape); concrete block; blocking (from view, esp. of websites, on social media, etc.)
deep pool; deep water; abyss; depths (e.g. of despair, etc.); grip (e.g. of death)
to project; to reflect; to cast (shadow)
dark gray; dark grey; donjiki (clerical dress)
cookie; biscuit; cookie (browser-related file sent from a WWW server)
to gnaw; to nibble; to bite; to dabble in; to have a smattering of
spring; spring (in one's legs); bounce; springboard; impetus
forward; frontward; ahead; rectangular front
large; big; great; prominent; -sized; as big as; university
panorama; panoramic painting
ruins (of a building, town, etc.); remains
to sew; to stitch; to weave one's way (e.g. through a crowd)
gliding (through the air)
bird; bird meat (esp. chicken meat); fowl; poultry
elegant; graceful; refined; leisurely; comfortable; easy
to dance (orig. a whirling dance); to flutter about; to revolve