guardian; protector; patron; parent
the very start; the very beginning
alternation; change; relief; relay; shift; substitution (sports, etc.)
(being) within range (radio, commuting, etc.); (being) within the sphere (e.g. of influence)
anchor (of a ship); last runner or swimmer in a relay team; news anchor; news presenter; anchor (clock component); pallet fork; anchor (HTML)
firing; shooting; fire; gunshot; marksmanship
indiscriminate shooting; random shooting; firing blindly
walking; pace; step; course (of history, one's life, etc.); history; pitch (of a screw, etc.)
going down; fall; knocking down (in boxing); flooring; being out of action (due to illness, exhaustion, etc.); being down (e.g. with a cold); going down (of a computer system, server, etc.)
altitude sickness; mountain sickness
step; stride; counter for steps
chief; main; principal; important
gravitational wave; gravity wave
encirclement; encircling net; tight besiegement
cooperation; coordination; link
suspension; pause; temporary halt; stopping (at an intersection, railway crossing, etc.)
about here; in this neighborhood
fixed idea; idée fixe; stereotype; prejudice
condition; assumption; intention; intent; premise (in logic)
if anything; if pushed I'd say; if I had to say
charging (at the enemy) with a shout; rush; rushing (an activity); working at full speed; penetration; piercing
smart (clothing, etc.); stylish; slim; slender; skilful; slick
back to back; discord; feud; opposite sides of the same coin
blind spot (e.g. of a driver); dead angle; dead ground; dead space
low-altitude flying; having consistently poor results (grades, sales, etc.); barely scraping by; being on the verge of failing
(providing) covering fire; supporting (backing up) someone (in a debate or argument)
very loud volume; megavolume
dramatic production with parallel storylines focusing on different characters; multiprotagonist story, film, etc.
to wind (of a road, etc.); to meander; to twist; to undulate; to surge; to swell
thin; skinny; delicate; fragile; feeble
to beat time; to mark time