以前

いぜん

ago, since, before, previous

未生以前

みしょういぜん

before one's birth, before one was born

歴史以前

れきしいぜん

prehistoric

人間以前

にんげんいぜん

prehuman

有史以前

ゆうしいぜん

prehistory

前に

まえに

ahead, before, ago

夏前に

なつまえに

before summer

以南

いなん

south of, and south

以北

いほく

north of, and northward

以東

いとう

... and eastward, east of

以外

いがい

with the exception of, excepting

以西

いせい

... and westward, west of

以降

いこう

on and after, as from, hereafter, thereafter, since

以後

いご

after this, from now on, hereafter

以上

いじょう

not less than,... and more,... and upwards

以往

いおう

hereafter, the future, formerly, in ancient times

以遠

いえん

beyond, further than

以下

いか いげ

not exceeding, and downward,... and below

以て

もって

with, by