portobello /pōr- or pör-tə-belˈō/

A mature mushroom with an open cap

• siler
• siles
• silesia
• silesias
• silex
• silexes
• silhouette
• silhouetted
• silhouettes
• silhouetting
• silica
• silica gel
• silica gels
• silicas
• silicate
• silicated
• silicates
• silicating
• siliceous
• silicic
• silicic acid
• silicicolous
• silicide
• silicides
• siliciferous