certain; sure; no doubt; reliable; dependable
misfortune; bad luck; ill luck; ill fortune
to stand watch; to stand guard; to look out; to open (one's eyes) wide
to mutter; to murmur; to grumble; to tweet; to post on Twitter
careful; elaborate; scrupulous
mechanism; machinery; system; structure; organization
confirmation; verification; validation; review; check; affirmation
shaft of an arrow (usu. made of thin bamboo); cornetfish
by the way; incidentally; sometimes; occasionally; precisely (at that time); exactly
throat; singing voice; gutter (inner margins of a book)
inner part; interior; living quarters (at the back of a house); inner room; recesses (of one's mind); bottom (of one's heart)
action; conduct; behaviour; behavior; mobilization; mobilisation
suitable; appropriate; befitting; conjoining; association; samprayukta
clear; precise; definite; distinct
no; you're welcome; not at all; don't mention it
dealing fully (with); going into (issue, etc.); stepping into; alcove
reaction; recoil; kick; backlash
clothes; garment; gown; robe; coating (e.g. glaze, batter, icing)
to put on (coat, gown, etc.)
dull (e.g. a knife); blunt; thickheaded; obtuse; dull (sound, color, etc.); dim (light)
practice; training; drill; (an) exercise; workout
sword (esp. a large, double-edged one); blade; bayonet; swordsmanship; stinger; ovipositor
to carry on one's back; to be burdened with; to take responsibility for; to have (something) in the background; to be in front (of something); to be conceited
to shout; to cry (out); to scream; to clamor (for or against); to advocate; to insist
to kill (a human) using a blade (sword, machete, knife, etc.); to slice (off); to lop (off); to cut (off)
straining; draining; drainer; strainer; cutwater (of a ship); forefoot
to draw (a thread); to let out (e.g. a rope); to head out as a group; to set out in large numbers; to send out one after another; to dispatch
lightning; flash of lightning; lightning bolt
to show signs of ...; to have the appearance of ...
attack; assault; criticism; censure; cyber attack (e.g. DDoS)
to see all (of); to see everything; to see clearly; to perceive clearly; to give up (on); to abandon
half; semi-; half-past; odd number; (arch.) han (unit of land area, approx. 595.8 m^2)
rotation; revolution; working (e.g. of one's mind); function; turnover (of goods, funds, etc.); circulation
scale (of fish, snake, etc.); serif (on kana or kanji (e.g. in Mincho font))
collision; crash; impact; clash; skirmish; conflict
-ical; -ive; -like; -ish; (something) like; along the lines of
maneuver (usu. of military force); manoeuvre; mobile; nimble; agile
edge (of a knife or sword); blade; prong (of an electrical plug)
purposely (of something needless, unexpected or seemingly counterproductive, etc.); daringly (doing something); not necessarily; not particularly; (arch.) definitely not