Word

一周期

いっしゅうき
period
Word

一期末代

いちごまつだい
this world (life) and the next; eternity
Word

一期

いっき
one term; one period; first term; first period
Word

一期

いちご
one's life time; lifetime
Word

移行期間

いこうきかん
period of transition (e.g. from old to new system)
Word

暗黒期

あんこくき
eclipse period
Word

下四半期

しもしはんき
last quarter (of the year)
Word

暗号同期

あんごうどうき
cryptographic synchronization
Word

安定期

あんていき
stable period (with ref. to pregnancy, typically from 4th month when the placenta is fully formed, morning sickness usually goes away and risk of miscarriage decreases)
Word

安全期

あんぜんき
safe period