1. Of grey tinged with blue
   - blue-grey [Brit, Cdn], blue-gray [US], bluish-grey [Brit, Cdn]

See also: achromatic, neutral

• Erysiphe
• erythema
• erythema multiforme
• erythema nodosum
• erythema nodosum leprosum
• erythema solare
• erythematous
• erythrina
• Erythrina caffra
• Erythrina corallodendrum
• Erythrina crista-galli
• Erythrina Indica
• Erythrina lysistemon
• Erythrina variegata
• Erythrina vespertilio
• erythrism
• erythrite
• erythroblast
• erythroblastosis
• erythroblastosis fetalis
• Erythrocebus
• Erythrocebus patas
• Erythrocin
• erythrocyte
• erythrocyte sedimentation rate