优 ⇒
优秀 yōuxiù, [優秀], outstanding/excellent
优势 yōushì, [優勢], superiority/dominance/advantage
优雅 yōuyǎ, [優雅], grace/graceful
优先 yōuxiān, [優先], to have priority/to take precedence
优点 yōudiǎn, [優點], merit/benefit/strong point/advantage/CL:個|个[gè],項|项[xiàng]
优美 yōuměi, [優美], graceful/fine/elegant
优 yōu, [優], excellent/superior
优惠 yōuhuì, [優惠], privilege/favorable (terms)/preferential (treatment)/discount (price)
优惠券 yōuhuìquàn, [優惠券], coupon
优胜者 优越 yōuyuè, [優越], superior/superiority
优良 yōuliáng, [優良], fine/good/first-rate
优等生 优异 yōuyì, [優異], exceptional/outstandingly good
优先权 优待 yōudài, [優待], preferential treatment/to give preferential treatment
优质 yōuzhì, [優質], excellent quality
优利亚 优柔寡断 yōuróuguǎduàn, [優柔寡斷], indecisive/irresolute
优胜 yōushèng, [優勝], winning/superior
优先级 优等 yōuděng, [優等], first-rate/of the highest order/high-class/excellent/superior
优厚 yōuhòu, [優厚], generous, liberal (pay, compensation)
优化 yōuhuà, [優化], optimization/to optimize/to make superior
优越感 葛优 GěYōu, [葛優], Ge You (1957-), Chinese actor
盖乌斯·优利乌斯·恺撒 希优顿 全优 quányōu, [全優], overall excellence
优胜劣汰 yōushèngliètài, [優勝劣汰], survival of the fittest (idiom)
养尊处优 yǎngzūnchǔyōu, [養尊處優], to live like a prince (idiom)
优缺点 优于 yōuyú, [優於], to surpass
优惠价 优越性 优劣 yōuliè, [優劣], good and bad/merits and drawbacks
优兰达 希优德 品学兼优 pǐnxuéjiānyōu, [品學兼優], excelling both in morals and studies (idiom); top marks for studies and for beha...
优选 yōuxuǎn, [優選], to optimize/preferred
优待券 yōudàiquàn, [優待券], discount coupon/complimentary ticket
优惠待遇 优惠卡 优基斯坦 优利亚的赛维莉娅 优生 yōushēng, [優生], eugenics/outstanding student
优比 优利乌斯 优裕 yōuyù, [優裕], plenty/abundance
优生学 yōushēngxué, [優生學], eugenics
优利乌斯·恺撒 优顿 盖乌斯·优利乌斯·恺撒恺撒 占优势 zhànyōushì, [佔優勢], to predominate/to occupy a dominant position
优尼亚 优胜奖 费优 优哉游哉 yōuzāiyóuzāi, [優哉遊哉], see 悠哉悠哉[yōu zāi yōu zāi]
优秀奖 优利亚的盖乌斯
酷 ⇒
酷 kù, ruthless/strong (e.g. of wine)/(loanword) cool/hip
残酷 cánkù, [殘酷], cruel/cruelty
冷酷 lěngkù, grim/unfeeling/callous
酷刑 kùxíng, cruelty/torture
严酷 yánkù, [嚴酷], bitter/harsh/grim/ruthless/severe/cut-throat (competition)
酷爱 kùài, [酷愛], to be keen on/to have a passion for
酷热 kùrè, [酷熱], torrid heat
残酷无情 cánkùwúqíng, [殘酷無情], cruel and unfeeling (idiom)
酷似 kùsì, to strikingly resemble
酷暑 kùshǔ, intense heat/extremely hot weather