Words that come from Esperanto -a

400 words across 14 languages descend from Esperanto -a — including porcelain, infrared, infra, fracas, infraorbital, Jada, inframammary, infratemporal.

See the etymology of -a itself →

Esperanto (300)

English (64)

Italian (13)

Ido (7)

French (4)

Latin (2)

Catalan (2)

Turkish (2)

Middle French (1)

Ligurian (1)

Dutch (1)

Slovene (1)

Bulgarian (1)

Irish (1)