15 Old HSK word(s): ☊一直 ** A ☊直 ** B ☊直 ** B ☊直到 ** B ☊直接 ** B ☊简直 ** C ☊直达 ** C ☊直径 ** C ☊垂直 ** C ☊笔直 ** D ☊直播 ** D ☊直辖市 ** D ☊直线 ** D ☊直至 ** D ☊理直气壮 ** D
耿/梗/鲠直* * 憨直* * 僵直* * 径直* * 平直* * 率直* * 竖直* * 挺直* * 正直* *

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

正 right, proper, correct
直 straight, erect, vertical

Hsk Characters: 直 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
直 76F4 + 直 + + straight, erect, vertical 目 直 Eye 直 (GERADEAUS) zhi2 +

Korean:

直 + 直 곧을직 (곧다:straight, upright.
7 NHSK word(s): 一直* 3 yi1 zhi2straight (in a straight line)/ continuously/ always/ from the beginning of ... up to .../ all along 直接* 4 zhi2 jie1direct/ opposite: indirect 間接|间接/ immediate/ directly/ straightforward 简直* 5 jian3 zhi2simply/ at all/ practically 直* 5 zhi2straight/ to straighten/ fair and reasonable/ frank/ straightforward/ (indicates continuing motion or action)/ vertical/ vertical downward stroke in Chinese characters 垂直* 6 chui2 zhi2perpendicular/ vertical 直播* 6 zhi2 bo1live broadcast (not recorded)/ direct internet broadcasting 理直气壮* 6 li3 zhi2 qi4 zhuang4in the right and self-confident (idiom)/ bold and confident with justice on one's side/ to have the courage of one's convictions/ just and forceful
KOREAN6000 word(s):
3 KOREAN 2500 New HSK words):
简直 + jiǎnzhí 그야말로. 너무나. 전혀. 완전히. 정말로. 참으로. ['完全(완전히)'에 ... geuyamallo. neomuna. jeonhyeo. wanjeonhi. jeongmallo. cham-eulo. ['wanjeon(wanjeonhi)'e ...
直 + zhí 곧다. godda.
直接 + zhíjiē 직접적인. jigjeobjeog-in.
8 KOREAN Sentence(s):
这是直飞的航班吗? + 직항이에요? jikhangiyeyo?
请一直往前走。 + 앞에서 직진 하세요. apeseo jikjin haseyo.
然后您往前直走一段。 + 그런 다음 한참을 직진 하세요. keureon da-eum han-chameul jikjin haseyo.
一直走到下一个十字路口。 + 그런 다음 직진해서 다음 사거리를 지나세요. keureon da-eum jikjinhaeseo da-eum sa-georireul chinaseyo.
您一直坐到终点站。 + 그냥 마지막 역에서 내리세요. keunyang majimag yeo-geseo naeriseyo.
我一直在打电话了。 + 저는 계속 전화했어요. jeoneun gyesok jeonhwahhaesseoyo.
只要我还能，我就一直工作。 + 저는 일할 수 있는 한 일할 거예요. jeoneun irhal su i-nneun han irhal keoyeyo.
只要我身体健康，我就要一直工作。 + 저는 건강이 허락하는 한 일할 거예요. jeoneun geonkangi heorakhaneun han irhal keoyeyo.