dozens; scores of; decades
unusual event; strange occurrence; strange phenomenon; something abnormal; change (for the worse); accident
destruction; annihilation; extermination
rolling over; turning over; turning around (the other way); reversal (of direction, course, etc.); producing a positive from a negative; producing a negative from a positive
camouflage; disguise; pretense; feigning; masquerade
retreat; withdrawal; retirement
although at this late hour; now, although it is too late; afresh; anew; again
to disappear; to vanish into thin air
empty; void; vain; fruitless; lifeless
to be too late (to be of use)
good-for-nothing; spineless; gutless; spiritless; feckless; pluckless
to shut oneself in (one's house, room, etc.); to confine oneself (to); to barricade oneself (in a building); to entrench oneself; to hole up
command; commander; commandant
ridge (of roof); back of a sword; counter for buildings, apartments, etc.
source of electricity; electrical power; power (button on TV, etc.)
till; to; concerning (an area of expertise); swearing by (one's sword, God, etc.)
outer circumference; perimeter; outskirts; periphery
snow scene; snowscape; snowy landscape
head (of a household); proprietor (of a store); one's husband; (one's) employer; (one's) master; host
Prussian blue; deep blue; dark blue; ultramarine
the whole area; the entire region; all parts (of); the whole field (of study); every field; the whole gamut
blockade; lockdown; sealing off (an area); freezing (funds)
mechanism; machinery; system; structure; organization
holding a castle (during a siege); holing up; confinement (to one's home); staying at home; staying indoors
to keep (something) a close secret; to hide (the truth, one's pain, etc.); to keep hidden
blunder; fault; error; mistake; failure; disgrace
various factors or elements
hierarchical relationship; superior-subordinate relationship; senior-junior relationship
a little; a few; small; only; just; merely
to be one's ruin; to do harm; to cause trouble; to have negative consequences; to bring about a bad outcome
establishment; institution; installation (of a machine or equipment)
operating together; working together; being linked (to); being tied (to); being connected (with); interlocking
wrong (guess or estimate); misdirected; irrelevant; off the point
(artillery) barrage; bullet hell; curtain fire; barrage of scrolling comments (overlaid on an online video)
rumbling; (ringing) cadence
to fly about; to jump about; to bustle about
(not) a single person; (no) one
visual confirmation; sighting
distant; remote; isolated