rational; logical; coherent
to go too far; to go to excess; to carry too far
mortal enemy; object of fierce hatred or intense aversion; (lit.) one's parent's killer
to tease; to banter; to make fun of (someone)
to learn by experience; to learn one's lesson; to learn the hard way; to be discouraged (by); to have enough (of); to be disgusted (with)
regret; repentance; remorse
benefactor; patron; person to whom one owes a great deal; person to whom one is (deeply) indebted
patience; endurance; perseverance
personal appearance; character; personality
alien (from another planet)
stairs; stairway; staircase
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
throughout; over a period of ...; over a span of ...
to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe
leather boots; rubber boots; wellingtons; wellies; long boots; high boots
inviting another to one's home, office, etc.; (lit.) the trouble of coming (going)
portable terminal; mobile device; handset
anything; whatever; whatever one likes
a particular; a certain; that kind of; such a
(in) secrecy; behind closed doors
outward appearance; ostensible; public; official
entering; entrance; attendance; audience; containing; income; earnings
residence; stay; (job) posting; residential police box; residential police box officer
not under observation; not on one's radar; unmarked (player); unguarded; unmarked (item, etc.); without a mark
supervised; under surveillance
various places; several sources
to be moderate in; to be temperate in; to refrain (from doing); to withhold (an announcement, comment, etc.); to be beside; to be close by
period; Nihon Shoki (second oldest work of Japanese history, compiled in 720 CE); Nihongi; Kii (former province located in present-day Wakayama and southern Mie prefectures)
excavation; exhumation; digging up; discovery (of a new fact, talent, etc.); finding; unearthing
creation; Creation (by God)
ancient civilization; ancient civilisation
derisory; negligible; minimal; nominal; imperceptible
top brass; upper echelon; higher-ups; top management; upper reaches; top of the pile
safety zone; traffic island
classified information; top secret
to bury; to inter; to entomb; to cover up; to hush up; to shelve