Modifiers matching muscle:

• single,
• tight,
• smaller,
• deep,
• larger,
• powerful,
• skeletal,
• abdominal,
• visceral,
• individual,
• nearby,
• complementary,
• large,
• biologic,
• involuntary,
• smooth,
• whole,
• respiratory,
• active,
• proximal,
• outer,
• superficial,
• fleshy,
• mammalian,
• thicker,
• intact,
• pelvic,
• distant,
• major,
• big,
• distal,
• stabilizing,
• mixed,
• back,
• flat,
• key,
• small,
• artificial,
• spasmodic,
• surrounding,
• adult,
• somatic,
• adjacent,
• peripheral,
• locomotor,

Simple categories matching thicker:

• jacket,
• material,
• paint,
• document,
• fabric,
• coating,
• card,
• muscle,
• paper,
• cord,
• substance,
• fluid,
• part,
• liquid,
• medium,
• fibre,
• product,
• leather,
• cloth,
• foam,
• lubricant,
• bedclothes,
• mixture,
• batter,
• wrap,
• feed,
• oil,
• sheet,
• clothing,
• pipe,
• original,
• papers,
• article,
• piece,