Modifiers matching cotton:

• fine,
• colored,
• heavy,
• natural,
• sheer,
• organic,
• smooth,
• lightweight,
• sturdy,
• simple,
• grown,
• delicate,
• ordinary,
• thick,
• soft,
• bleached,
• lighter,
• woven,
• white,

Simple categories matching sturdy:

• card,
• material,
• cutter,
• furniture,
• plant,
• paper,
• post,
• stone,
• toy,
• fabric,
• object,
• cotton,
• stuff,
• surface,
• furnishing,
• item,
• shoes,
• metal,
• compound,
• paint,
• clothing,
• herb,
• pot,
• brush,
• fixture,
• bench,
• stick,
• cloth,
• container,
• clothes,
• shelter,
• footwear,
• predator,
• tree,
• structure,
• book,
• base,
• instrument,
• component,
• green,
• device,
• box,
• substrate,
• product,
• board,
• protection,
• pan,
• equipment,
• enclosure,
• pole,
• prop,
• wood,
• bicycle,
• support,
• bag,