Modifiers matching membrane:

• extracellular,
• biological,
• active,
• nonporous,
• epithelial,
• proteinaceous,
• continuous,
• flexible,
• impervious,
• impermeable,
• imperforate,
• sensitive,
• collagenous,
• elastic,
• protective,
• permeable,
• porous,
• thick,
• pliable,
• natural,
• mucosal,
• synthetic,
• metallic,
• biologic,
• intact,
• warm,
• refractory,
• logical,
• moist,
• multicellular,
• homogeneous,
• mucous,
• cellular,
• macromolecular,
• excitable,
• internal,
• resonant,
• thin,
• inorganic,
• waterproof,
• vascular,
• heterogeneous,
• circular,
• fetal,
• intracellular,

Simple categories matching homogeneous:

• shaft,
• web,
• material,
• substance,
• entity,
• resin,
• medium,
• formation,
• object,
• polymer,
• article,
• matrix,
• terrain,
• institution,
• group,
• trait,
• feature,
• layer,
• surface,
• fluid,
• rock,
• society,
• population,
• tissue,
• membrane,
• compound,
• system,
• impurity,
• organ,
• alloy,
• catalysis,
• country,
• activity,
• subgroup,
• figure,
• phase,
• food,
• parcel,
• solid,
• space,
• fuel,
• product,
• area,
• mixture,
• unit,
• item,
• body,
• reaction,
• waste,
• corpus,
• part,
• liquid,
• state,
• commodity,
• sector,
• region,
• public,
• organs,
• thermoplastic,
• catalyst,
• silica,
• particle,
• substrate,
• deposit,
• metal,
• structure,