KOREAN 3.0	Kor	Eng	Wordtype	Etym.	Gb	Vie	Span
☆☆☆	고민	WORRY; ANGUISH	Noun	苦闷	苦闷，苦恼	sự lo lắng, sự khổ tâm	ANGUSTIA, AGONÍA, CONGOJA
☆☆☆	수고	TROUBLE; EFFORT	Noun		辛苦，受累	sự vất vả	ESFUERZO, TRABAJO, MOLESTIA
☆☆☆	힘들다	STRENUOUS; LABORIOUS	Adjective		累，费力，费劲，辛苦，用力	mất sức, mệt mỏi	ESTUPENDO, EXCELENTE, EXCEPCIONAL
☆☆☆	쓰다	BITTER	Adjective		苦	đắng	ÁCIDO, ACEDO, ACIDULADO, AGRIO, AVINAGRADO
☆☆	고통	PAIN	Noun	苦痛	痛苦	sự đau khổ, sự thống khổ, sự đau đớn	DOLOR, PENA, DOLENCIA, AFLICCIÓN, TORMENTO, SUFRIMIENTO, ANGUSTIA
☆☆	괴로움	SUFFERING	Noun		痛苦，煎熬，伤痛	sự đau khổ, niềm đau, nỗi khổ	SUFRIMIENTO, AFLICCIÓN
☆☆	고생	TROUBLE; HARDSHIP	Noun	苦生	辛苦，艰苦，遭罪	nỗi khổ cực, sự cực khổ	ADVERSIDAD
☆☆	쓴맛	BITTER TASTE	Noun		苦味	vị đắng	SABOR AMARGO
☆☆	고통스럽다	PAINFUL; HURTFUL	Adjective	苦痛 스럽다	痛苦，难受	khó khăn, đau khổ	DOLOROSO, DURO, LAMENTABLE
☆☆	괴롭다	SUFFERING	Adjective		痛苦，难过	đau khổ, khổ sở	DOLORIDO, AFLIGIDO, ATORMENTADO, SUFRIDO
☆	고난	HARDSHIP; TROUBLE; SUFFERING; DIFFICULTY; ADVERSITY; TRIAL; ORDEAL	Noun	苦难	苦难，艰难	khổ nạn, nghịch cảnh	SUFRIMIENTO, AFLICCIÓN, PADECIMIENTO, DESGRACIA, DIFICULTAD
☆	고충	DIFFICULTY; PROBLEM	Noun	苦衷	苦衷，难处	tình trạng khó khăn, tình huống khó xử	DIFICULTAD, ESCOLLO
☆	고진감래	SWEETNESS AFTER BITTERNESS; NO PAIN, NO GAIN	Noun	苦尽甘来	苦尽甘来	khổ tận cam lai, khổ trước sướng sau	DESPUÉS DE LA TORMENTA, VIENE LA CALMA
☆	하소연	COMPLAINT; WHINING	Noun		诉苦 ，叫苦	sự kêu ca, sự phàn nàn, sự than phiền, sự than vãn	QUEJA, GIMOTEO
☆	궁리	DELIBERATION	Noun	穷理	冥思苦想，思索，琢磨	sự cân nhắc kỹ, sự suy nghĩ kỹ, sự suy xét	DELIBERACIÓN, CONSIDERACIÓN, REFLEXIÓN
☆	고심	CONSIDERATION; CONTEMPLATION; DELIBERATION	Noun	苦心	冥思苦想，绞尽脑汁	sự khổ tâm, nỗi khổ tâm	EMPEÑO, ESFUERZO, LIDIA, TOMARSE LA MOLESTIA
☆	생활고	FINANCIAL DIFFICULTIES; ECONOMIC DISTRESS	Noun	生活苦	生活困难，生活之苦	nỗi khổ của cuộc sống	PENURIA ECONÓMICA, DIFICULTAD FINANCIERA
☆	호소	APPEAL; PLEADING; PLEA	Noun	呼诉	呼诉，诉苦，申诉，控诉	sự kêu gọi, sự hô hào, sự kêu than	APELACIÓN, SÚPLICA
☆	헐뜯다	SLANDER; MALIGN; SPEAK ILL OF	Verb		中伤，挖苦，贬损	vu khống, nói xấu	DIFAMAR, CRITICAR
☆	처참하다	MISERABLE; WRETCHED	Adjective	悽惨 하다	凄惨，凄苦	thê thảm, thảm khốc	HORROROSO, ESPANTOSO, ATERRADOR
☆	떫다	ASTRINGENT; PUCKERY	Adjective		苦涩	đắng chằng, đắng chát	ÁSPERO, ASTRINGENTE
☆	씁쓸하다	BITTERISH	Adjective		发苦，苦涩	đăng đắng	ALGO AMARGO
☆	고되다	HARD; DIFFICULT; TOUGH	Adjective		辛苦，吃力，艰苦	khổ, vất vả, khó khăn	CANSADO, AGOTADOR
☆	고달프다	TIRED; EXHAUSTED; WEARY	Adjective		苦累，疲惫	vất vả, mệt mỏi, mệt	FATIGOSO, EXHAUSTO, AGOTADOR
☆	고생스럽다	SUFFERING HARDSHIP; PAINSTAKING; TROUBLED	Adjective	苦生 스럽다	苦，辛苦，艰苦	khó nhọc, khổ ải, khổ sở, vất vả, gian nan	DURO, DIFÍCIL, TRABAJOSO

HSK 3.0	Big5	Gb	Pin	Eng
3	痛苦	痛苦	tòngkǔ	be painful; pain
4	苦	苦	kǔ	be troubled by, suffer from, cause sb. suffering, bitter
5	艱苦	艰苦	jiānkǔ	arduous
5	酸甜苦辣	酸甜苦辣	suān-tián-kǔ-là	sour, sweet, bitter and spicy hot, fig. the joys and sorrows of life
5	辛苦	辛苦	xīnkǔ	try, endure hardship, work hard, tug, tote, lug
7	吃苦	吃苦	chī kǔ	to bear hardships
7	愁眉苦臉	愁眉苦脸	chóuméi-kǔliǎn	to look anxious (idiom), to look miserable
7	何苦	何苦	hékǔ	why bother?, is it worth the trouble?
7	艱苦奮鬥	艰苦奋斗	jiānkǔ-fèndòu	to struggle arduously
7	刻苦	刻苦	kèkǔ	hardworking, assiduous
7	苦力	苦力	kǔlì	bitter work, hard toil, (loanword) coolie, unskilled Chinese laborer in colonial times
7	苦練	苦练	kǔliàn	to train hard, to practice diligently, hard work, blood, sweat, and tears
7	苦難	苦难	kǔnàn	suffering
7	苦笑	苦笑	kǔxiào	to force a smile, a bitter laugh
7	苦惱	苦恼	kǔnǎo	vexed, worried
7	苦心	苦心	kǔxīn	painstaking effort, to take a lot of trouble, laborious at pains
7	受苦	受苦	shòu kǔ	to suffer hardship
7	訴苦	诉苦	sù kǔ	to grumble, to complain, grievance
7	挖苦	挖苦	wāku	to speak sarcastically, to make cutting remarks

RANDOM The coffee tastes a bit bitter . (KO) 0949 [EN] [DE] [NL] [ES] [FR] [IT] [TH] [VI] [ZH]

RANDOM His job is very arduous . (KO) 1933 [EN] [DE] [NL] [ES] [FR] [IT] [TH] [VI] [ZH]

RANDOM Their lives are very hard . (KO) 1993 [EN] [DE] [NL] [ES] [FR] [IT] [TH] [VI] [ZH]

RANDOM The farmers are working hard in the fields . (KO) 3180 [EN] [DE] [NL] [ES] [FR] [IT] [TH] [VI] [ZH]