boss; leader; head; boss (difficult enemy, usu. at the end of a section or level)
silent; silent movie; silent film; silent letter
flat-out run; driving at full speed
night attack; nocturnal assault
defeating in an instant; instant kill
zero degrees (Celsius); freezing point; zero (on a scale)
charge; rush; dash; assault; attack
strong; powerful; strong (taste, e.g. coffee)
siren (in Greek mythology)
pillage; plunder; looting; robbery
half asleep and half awake; trance; dream and reality
metamorphosis; disguise; transformation; shapeshifting; morphing
miasma; noxious form of "bad air" formerly believed to cause diseases
blue (colour, color); sad; down (in the dumps)
yokozuna (highest rank in sumo); grand champion; best in its field; crème de la crème; cream of the crop
white; correction fluid; white-out
smooth; shiny; slippery; greasy; slurping (noodles)
fox with supernatural powers
bravery; military prowess; valour; valor
mountain ascetic; practitioner of Shugendō
requital of a favour (favor); repayment (of an obligation, kindness, etc.)
attraction; fascination; lure; captivation; charm
bizarre; strange; weird; grotesque
child (esp. a boy); viscount; founder of a school of thought (esp. Confucius); master; masters and philosophers (categorization of Chinese classical literature); (arch.) you; -er (i.e. man who spends all his time doing...)
stripping (of rights, office, etc.); deprivation; divestiture; forfeit; revocation
pop; signage; display; billboard (as used to decorate arcade games)
teacher; instructor; sensei; title or form of address for a teacher, master, doctor, lawyer, etc.; intimate or teasing form of address; (arch.) one's elder
Japanese flying squirrel (Pteromys momonga); small Japanese flying squirrel; Japanese dwarf flying squirrel
mischief; prank; pastime; hobby; playing with (a lighter, etc.); fooling around with
(Internet) troll; disturber; raising havoc; laying waste; robbery; holdup
astounding; startling; world-shaking; amazing; earth-shattering
cutting in two with a single stroke; taking decisive action; dealing with decisively; cutting the (Gordian) knot
hero; manly person; warrior