exchange rate exchange professor • exchange student · · · Info · Definitions · Synonyms · Characters · · exchange rate · · Text Common · · Latin · · Scripts 13 · · Length Definitions · · · (noun) the charge for exchanging currency of one country for currency of another. Synonyms: rate of exchange. · · Noun Definition 1 Synonyms · · · exchange · · Synonym 1 interchange · · Synonym 2 central · · Synonym 3 telephone exchange · · Synonym 4 rally · · Synonym 5 substitution · · Synonym 6 commutation · · Synonym 7 change · · Synonym 8 commute · · Synonym 9 convert · · Synonym 10 switch over · · Synonym 11 switch · · Synonym 12 substitute · · Synonym 13 replace · · Synonym 14 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 x latin small letter x U+0078