| English | French |
| Argentine greater rhea | nandou d'Argentine (Rhea americana albescens) |
| great apes | singes anthropoïdes (Pongidae) |
| Great Attractor | Grand Attracteur |
| great bindweed | liseron des haies (Calystegia sepium R. Br., Convolvulus sepium L.) |
| great black cockatoo | microglosse noir (Probosciger aterrimus) |
| great blue turaco | touraco géant (Corythaeola cristata) |
| great burdock | bardane (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | gratteron (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | glouteron (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | bouillon noir (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | herbe aux teigneux (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | grande bardane (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | chou d'âne (Arctium lappa, Arctium majus, Lappa major) |
| great burdock | plaque-madame (Arctium lappa, Arctium majus, Lappa major) |
| great capricorn beetle | héros du chêne (Cerambyx cerdo, Cerambyx heros, Hammaticherus cerdo, Hammaticherus heros) |
| great curassow | grand hocco (Crax rubra) |
| great fen sedge | marisque à feuilles en soie (Cladium mariscoides Torr., Cladium mariscus Pohl) |
| great-granddaughter | arrière-petite-fille |
| great-grandfather | arrière-grand-père |
| great knapweed | grande centaurée |
| great lettuce | laitue vireuse (Lactuca virosa L.) |
| Great Man-Made River | Grande rivière construite par l'Homme |
| Great Man-Made River | Grande Rivière Artificielle |
| great quackinggrass | grand brize (Briza maxima L.) |
| great winter moth | grande phalène hiémale (Erannis defoliaria, Hibernia defoliaria) |
| great winter moth | hibernie défeuillante (Erannis defoliaria, Hibernia defoliaria) |
| great winter moth | arpenteuse defoliée (Erannis defoliaria, Hibernia defoliaria) |
| great yellow foxglove | digitale à fleurs grandes (Digitalis grandiflora) |
| great yellow-cress | rorippa amphibie (Rorippa amphibia Bess.) |
| greater ammi | ammi commun (Ammi majus) |
| greater bur-parsley | caucalis à grandes feuilles (Caucalis latifolia L., Turgenia latifolia Hoffm.) |
| greater butterfly orchid | orchis verdâtre (Platanthera chlorantha (Cust.)Rchb.(p.f.chlorantha)) |
| greater celandine | herbe aux verrues (Chelidonium majus) |
| greater celandine | grande éclaire (Chelidonium majus) |
| greater fox sedge | laiche queue-de-renard (Carex vulpina) |
| greater pond sedge | laiche des rivages (Carex riparia Curt.) |
| greater stichwort | stellaire holostée (Stellaria holostea L.) |
| greater water-parsnip | berle à larges feuilles (Sium latifolium L.) |
| greater wax moth | fausse teigne des abeilles (Galleria mellonella(Lepidoptera)) |
| greater weever | grande vive (Trachinus draco (Linnaeus)) |
| greater weever | vive commune (Trachinus draco (Linnaeus)) |
| greater weever | \WEG (Trachinus draco (Linnaeus)) |
| greater yellowlegs | grand chevalier à pattes jaunes (Tringa melanoleuca) |
