one by one; thoroughly; exhaustively; with a fine-tooth comb
vigilance; caution; alertness; precaution; being on guard
reinforcement (e.g. of troops)
(necessary) personnel; required person
all; whole; entire; complete (set); in total
cover; covering; covering (a song); cover; coverage; to cover (a loss)
covert action; covert operations
two-digit number; "tens" column; two digits; double figures
unit (e.g. meters, grams, etc.); denomination; unit (i.e. one comprised of many); group; credit (in school, university, etc.); point
concealment (esp. of wrongdoings or criminals); sheltering; harboring
assertion; declaration; affirmation
to cut off and throw away; to abandon; to disregard; to discard (numbers after a certain decimal place); to drop; to cut (someone) down
to hide; to conceal oneself
exceedingly; extremely; decisively
placement; fixed position; mapping out; location
feature; trait; characteristic; peculiarity; distinction
to take into account; to bear in mind; to consider; to learn from; to take as a lesson
hundred million; 100,000,000; 10^8
yen (currency of Japan); circle
doubt; question; uncertainty; skepticism; scepticism; suspicion
spurious article; forgery; counterfeit; imitation; sham
to be disappointed; to be dejected; to be downhearted; to feel exhausted; to feel drained
loss; damage; harm; disadvantage; handicap; drawback
least; lowest; worst; awful; horrible; at the very least
lifetime; one's whole life; all through life
entering; entrance; attendance; audience; containing; income; earnings
to exchange (things); to convert (currency); to be in contrast (to); to contrast (with)
to remove; to get rid of; to exclude; to except; to kill (a traitor, opponent, etc.)
perhaps; possibly; maybe; if; in case; in the event that
flawless; absolute perfection
to state; to express; to say; to tell; to mention
arms; armament; taking up arms; arming oneself
incomprehensible; mysterious; inexplicable; inscrutable; enigmatic; baffling
extremely; in the extreme; knows no bounds (e.g. rudeness); boundless (e.g. universe, ocean); limitless
to carry (something) under cover; to carry concealed
to invite; to ask (someone to do); to tempt; to lure; to induce (tears, laughter, sleepiness, etc.); to arouse (e.g. sympathy)
worry; fear; anxiety; concern
defense; defence; protection
projection; protrusion; rupture (e.g. of gas); jetting out; prominence; standing out
equality; equal; same rights; same rank; equivalence
(item of) equipment; accessories (bike, auto)
insufficient; inadequate; imperfect