最高【さいこう】
best, supreme, wonderful, finest, highest, maximum, most, uppermost, supreme
高校【こうこう】
senior high school, high school
円高【えんだか】
appreciation of the yen, strong yen
高齢【こうれい】
advanced age, old age
高校生【こうこうせい】
senior high school student
高官【こうかん】
high official
高さ【たかさ】
height, altitude, elevation, level, altitude, height
高級【こうきゅう】
high-class, high-grade, high-quality, high-end, luxury, high-ranking, high-level, senior
高層【こうそう】
high-rise (building), multistory, multistoried, tall, high (altitude), upper (atmosphere, air current, etc.)
高速【こうそく】
high-speed, rapid, express, highway, freeway, expressway, motorway
高速道路【こうそくどうろ】
highway, freeway, expressway, motorway
高等【こうとう】
high class, high grade
残高【ざんだか】
(bank) balance, remainder
高度【こうど】
altitude, height, elevation, high-degree, high-grade, advanced, sophisticated, strong
高騰【こうとう】
sharp rise (in prices), steep rise, substantial increase, soaring
高い【たかい】
high, tall, expensive, high-priced, high (level), above average (in degree, quality, etc.), loud, high-pitched, shrill
高まる【たかまる】
to rise, to swell, to be promoted
高める【たかめる】
to raise, to lift, to boost, to enhance
高温【こうおん】
high temperature
高原【こうげん】
tableland, plateau