レートreeto

1. nounrate
   ドルの交換こうかんレートは、今いまいくらですか。↗

   What is the exchange rate for dollars now?
2. nounrating; ranking

• Synonym比率ひりつNeutralA ratio comparing two quantities, as in 「男女の比率」; 「レート」 usually refers to market rates like exchange and interest rates, or to ratings.
• Synonym割合わりあいNeutralEveryday word for proportion or share, also an adverb meaning 'relatively'; 「レート」 mainly means exchange or fee rates and game ratings.
• Synonym率りつNeutralMeans ratio, mostly as a suffix in compounds like 「合格率」; 「レート」, a loanword, usually stands alone for exchange rates, fees, or ratings.
• Related料率りょうりつWrittenWritten term for the rates used to set charges, such as insurance premium rates or fee schedules; 「レート」 is broader, also covering exchange rates and ratings.

Use 「レート」 for exchange and interest rates, as in 「為替レート」, and for ratings or scores. For general proportions use 「割合」 or 「比率」, 「率」 in compounds like 「合格率」, and 「料率」 for insurance or fee rates.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 歩合ぶあい、率りつ、相場そうば、割合わりあい。