Words that come from Proto-Indo-European “h₁eys-”

86 words across 24 languages descend from Proto-Indo-European h₁eys- — including irate, irascible, oestrus, irascibility, irately, irascibly, dioestrus, iracund.

See the etymology of h₁eys- itself →

Latin (14)

Italian (14)

English (13)

Old French (6)

French (5)

Spanish (4)

Portuguese (4)

Translingual (3)

Irish (3)

Ido (3)

Dutch (2)

Middle French (2)

Late Latin (2)

Ancient Greek (1)

Catalan (1)

Latvian (1)

Aromanian (1)

Old Portuguese (1)

Norwegian Bokmål (1)

Norwegian Nynorsk (1)

Middle English (1)

Proto-Germanic (1)

Vulgar Latin (1)

Proto-Italic (1)