初級 2 - 時間、程度、方向を表す副詞

before the present or specified time

すでに

used to introduce the first fact, reason, step, etc.

まず第一に, 最初に

in a manner that indicates the majority of something is in a certain condition or of a certain type

主に, ほとんど

in a manner that is close

ほぼ, たいてい

under regular or usual circumstances

通常は, 普段は

used to introduce the second point, reason, step, etc.

第二に, 次に

at a level that is below what is normal, typical, or expected

低く, 弱く

at a great or elevated price

高く, 値段が高い

to or toward the front

前に, 前方へ

under the surface of the earth

地下で, 地表下

in a rapid or quick way

速く, 早く