Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Volapük
Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Volapük
Welsh
Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Volapük
Welsh
Xhosa
Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Volapük
Welsh
Xhosa
Yiddish
Languages of the World - Past & Present
Arabic
BASIC
Cherokee
Danish
Esperanto
Farsi
German
Hurrian
Italian
Japanese
Korean
Lithuanian
Maltese
Norwegian
Ojibwemowen
Portuguese
Quiché
Russian
Slovenian
Turkish
Urdu
Volapük
Welsh
Xhosa
Yiddish
Zulu
I’ll pass
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Jai alai
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Jai alai
Kitsch
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Jai alai
Kitsch
Litro
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Jai alai
Kitsch
Litro
Mea culpa
Words in foreign languages that most English speakers know. Not counting those now in English dictionaries
Adios
Babushka
Capisce
Derrière
Errata
Frou-frou
Gesundheit
Hola
Iditarod
Jai alai
Kitsch
Litro
Mea culpa
Nada
We’re ignoring the “Not counting those now in English dictionaries” part. The only word(including mine) not Americanized and found in Merriam-Webster Online is Litro. And I think litro fails the “most English speakers know” part - I never heard of it, and online definitions are split between stoner slang for a lighter and the Spanish word for liter. 