world; society; life; lifetime; age; era; reign
to appear; to come in sight; to become visible; to be expressed (e.g. emotions); to become apparent (e.g. trends, effects)
goblin; apparition; monster; ghost; phantom; spectre
raging fire; conflagration
cutting in two with a single stroke; taking decisive action; dealing with decisively; cutting the (Gordian) knot
licensed; chartered; officially allowed; legitimate
warrior (esp. of military retainers of daimyos in the Edo period); samurai; (arch.) man in attendance (on a person of high standing); (arch.) retainer
Kamen Rider (TV series, the titular character)
echo; reverberation; sound (esp. the distinctive sound of an object or activity, e.g. rain, gun, gallop, drum); noise; quality of a sound (e.g. a fine phrase, clear voice, resonant bell); feeling of a sound
ogre; demon; spirit of a deceased person; ogre-like person (i.e. fierce, relentless, merciless, etc.); it (in a game of tag, hide-and-seek, etc.); Chinese "ghost" constellation (one of the 28 mansions); very
soldier; combatant; warrior
to try to ...; to be about to do ...; to decide to ...; to take as; to treat as; to use for; to suppose that (such) is the case
weapon; arms; ordnance; weapon (something used to gain an advantage); asset
opponent; rival; adversary; menace; danger; threat
new; novel; fresh; recent; latest; up-to-date
detailed; full; minute; knowing very well; knowledgeable (about); well-acquainted (with)
looking up (e.g. a word in a dictionary); retrieval (e.g. data); searching for; referring to