Based on the official HSK 3.0 syllabus

HSK 6 vocabulary

1,800 words first listed at this level · 5,400 cumulative · showing 1501–1550 of 1,800. English meanings from CC-CEDICT. See also HSK 6 graded readings.

HSK 6 vocabulary, page 31
Word	Part of speech	Meaning	Readings
淹yān	verb	to flood
淹没yānmò	verb	to submerge
严yán	adjective	tight (closely sealed)
沿海yánhǎi	noun	coastal
严寒yánhán	adjective	bitter cold
严禁yánjìn	verb	to strictly prohibit
严厉yánlì	adjective	severe	In 1 reading Reflections on Studying Abroad
延期yánqī	verb	to delay
炎热yánrè	adjective	blistering hot
延伸yánshēn	verb	to extend
研讨yántǎo	verb	discussion
延续yánxù	verb	to continue
言语yányǔ	noun	words
炎症yánzhèng	noun	inflammation
眼光yǎnguāng	noun	gaze
眼看yǎnkàn	adverb, verb	to look on as sth happens
演奏yǎnzòu	verb	to perform on a musical instrument
宴会yànhuì	noun	banquet
验证yànzhèng	verb	to inspect and verify
仰yǎng	verb	to face upward
痒yǎng	adjective	to itch
养老yǎnglǎo	verb	to provide for the elderly (family members)
养老院yǎnglǎoyuàn	noun	nursing home
氧气yǎngqì	noun	oxygen
样yàng	measure word	manner
遥远yáoyuǎn	adjective	distant; remote
要点yàodiǎn	noun	main point
要么yàome	conjunction	or
要素yàosù	noun	essential factor
野yě	adjective	field
也好yěhǎo	particle	that's fine
野生yěshēng	adjective	wild
野外yěwài	noun	countryside
业yè	suffix	line of business
液体yètǐ	noun	liquid
依旧yījiù	verb, adverb	as before; still
依赖yīlài	verb	to depend on; to be dependent on
一流yīliú	adjective	top quality
衣食住行yī-shí-zhù-xíng	idiom	clothing, food, housing and transport; people's basic needs
医药yīyào	noun	medical care and medicines
一一yīyī	adverb	one by one; one after another
姨yí	noun	mother's sister
一辈子yíbèizi	noun	(for) a lifetime
遗产yíchǎn	noun	heritage
遗传yíchuán	verb	to inherit (a trait)
一带yídài	noun	region; area
一道yídào	adverb	together	In 1 reading I Learned to Make Baozi
一贯yíguàn	adjective	consistent
疑惑yíhuò	verb, noun	to doubt
一律yílǜ	adverb	same