12 Old HSK word(s): ☊简单 ** A ☊简便 ** C ☊简直 ** C ☊简称 ** D ☊简短 ** D ☊简化 ** D ☊简陋 ** D ☊简明 ** D ☊简体字 ** D ☊简要 ** D ☊简易 ** D ☊精简 ** D
从简* * 简* * 因陋就简* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

因 cause, reason / by / because (of)
陋 narrow / crude, coarse / ugly
就 just, simply / to come, go to / to approach, near
简 simple, terse, succinct, a letter
Hsk Characters: 简 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
简 7B80 + 簡 + + simple, terse, succinct, a letter 竹 间 Bamboo 间 (ZWISCHEN) jian3 +

Korean:

簡 + 简 편지 간 (a letter) or 대쪽 간 (a piece of bamboo)
8 NHSK word(s): 简单* 3 jian3 dan1simple/ not complicated 简历* 5 jian3 li4Curriculum Vitae (CV)/ résumé (resume)/ biographical notes 简直* 5 jian3 zhi2simply/ at all/ practically 简化* 6 jian3 hua4simplify 简陋* 6 jian3 lou4simple and crude (of a room or building) 简体字* 6 jian3 ti3 zi4simplified Chinese character; as opposed to traditional Chinese character 繁體字|繁体字[fan2 ti3 zi4] 简要* 6 jian3 yao4concise/ brief 精简* 6 jing1 jian3to simplify/ to reduce
KOREAN6000 word(s):
2 KOREAN 2500 New HSK words):
简历 + jiǎnlì 이력서. ilyeogseo.
简直 + jiǎnzhí 그야말로. 너무나. 전혀. 완전히. 정말로. 참으로. ['完全(완전히)'에 ... geuyamallo. neomuna. jeonhyeo. wanjeonhi. jeongmallo. cham-eulo. ['wanjeon(wanjeonhi)'e ...
1 KOREAN Sentence(s):
这很简单。 + 아주 쉬워요. aju shwiiwoyo.