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

70 words across 22 languages descend from Proto-Indo-European alǵ- — including algae, alga, alginate, alginic, macroalga, microalga, algin, algicide.

See the etymology of alǵ- itself →

English (18)

Latin (5)

Italian (5)

German (5)

Irish (4)

Spanish (4)

French (3)

Portuguese (3)

Swedish (2)

Faroese (2)

Old Spanish (2)

Danish (2)

Dutch (2)

Icelandic (2)

Old Norse (2)

Norwegian Bokmål (2)

Norwegian Nynorsk (2)

Old Swedish (1)

Catalan (1)

Galician (1)

Romanian (1)

Serbo-Croatian (1)