語彙

quantity

名詞

例文: “We need a large quantity of water.”

類義語: amount

abundance

名詞

例文: “The garden has an abundance of flowers.”

類義語: plenty, wealth

反意語: scarcity

abundant

形容詞

例文: “The country has abundant natural resources.”

類義語: plentiful, rich

反意語: scarce

mathematics

名詞

例文: “Mathematics is useful.”

類義語: math

反意語: literature

addition

名詞

例文: “The addition of new words is helpful.”

類義語: increase, extra part

反意語: removal

estimation

名詞

例文: “My estimation of the cost was too low.”

類義語: calculation, assessment

反意語: fact, measurement

mass

名詞

例文: “The mass of the object is hard to measure exactly.”

類義語: bulk, quantity

反意語: emptiness

equal

形容詞

例文: “Everyone should have equal rights.”

類義語: same

反意語: unequal