This is the 405th most frequent Japanese word.
通常
"通常" means "usual" or "normal."
通常 implies 'usually' or 'commonly' describing a standard occurrence or habit.
通常、この時間は混雑します。
Usually, it gets crowded at this time.
通常 indicates 'normal' or 'standard,' referring to a regular or typical condition.
通常の状態に戻りました。
It has returned to the normal state.
通常 refers to 'standard' here, describing something habitual or customary.