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Peso or piso?

peso is a noun meaning “A former unit of currency in Spain and Spain's colonies, worth 8 reales; the…”; piso is a noun meaning “Alternative form of peso (“currency of Philippines”)”. In written English (wordfreq, 2021 data) peso is about 5.2 times as common as piso.

pesoorpiso

What is the difference between peso and piso?

pesopiso
Part of speechnounnoun, prefix
Meaning

A former unit of currency in Spain and Spain's colonies, worth 8 reales; the Spanish dollar

The circulating currency of various Spanish-speaking American countries (Argentina, Chile, Colombia, Cuba, the Dominican Republic, Mexico, and Uruguay) and the…

pisiform

Examplenone recordednone recorded
Formspesospisos
Pronunciation/ˈpeɪsəʊ/ /ˈpɛso/not recorded
In writing1.0 times per million wordsabout once in every 5 million words

Sources: peso and piso in the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Every current meaning of peso and piso

peso

  1. 1

    noun A former unit of currency in Spain and Spain's colonies, worth 8 reales; the Spanish dollar

  2. 2

    noun The circulating currency of various Spanish-speaking American countries (Argentina, Chile, Colombia, Cuba, the Dominican Republic, Mexico, and Uruguay) and the Philippines

piso

  1. 1

    noun Alternative form of peso (“currency of Philippines”)

  2. 2

    prefix pisiform

Source: the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); obsolete, archaic, dialect and rare senses left out.

Which is more common, peso or piso?

peso appears 1.0 times per million words; piso about once in every 5 million words.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

The words