costly

形容词比较级：costlier

形容词最高级：costliest

词形变化：

形容词比较级: costlier | 形容词最高级: costliest | 名词: costliness |

同义词：

expensive | valuable | pricey | precious | rich | luxurious | lavish | harmful | overpriced | inflated | high | dear | damaging | detrimental | sacrificial | high-priced | inestimable | priceless | stiff | sumptuous | exorbitant | exquisite | magnificent | grand | steep | opulent | excessive | splendid | injurious | ruinous | sacrificing | painful | prime | invaluable | pricy | dearly-won |

反义词：

cheap |

词义辨析：

同义:

a.昂贵的, 费用大的

expensive

dear

high-priced

steep

stiff

exorbitant

pricey

excessive

a.代价高的, 宝贵的

valuable

precious

priceless

inestimable

sumptuous

rich

opulent

magnificent

splendid

luxurious

exquisite

grand

lavish

a.造成大损失的

injurious

harmful

ruinous

sacrificing

painful

同义参见:

prime

反义:

a.昂贵的; 奢华的

cheap