Word

永住権

えいじゅうけん
permanent residence; denizenship
Word

永訣

えいけつ
last farewell
Word

永享

えいきょう
Eikyou era (1429.9.5-1441.2.17)
Word

永劫回帰

えいごうかいき
eternal recurrence; eternal return
Word

大永

たいえい
Taiei era (1521.8.23-1528.8.20)
Word

永遠回帰

えいえんかいき
eternal return; eternal recurrence
Word

永久保管

えいきゅうほかん、とわほかん
permanent storage (radioactives, data, etc.)
Word

永続的

えいぞくてき
permanent; perpetual; persistent; lasting
Word

永久保存

えいきゅうほぞん
permanent preservation; permanent repository; keeping something permanently; preservation in perpetuity
Word

永久保存版

えいきゅうほぞんばん
permanent edition; timeless edition; collector's version; only issue of non-regularly printed magazine or mook