Modifiers matching filament:

• artificial,
• long,
• physical,
• microscopic,
• thin,
• heavier,
• synthetic,
• compressible,
• single,
• plastic,
• thermoplastic,
• fine,
• individual,
• biological,
• natural,
• polymeric,
• continuous,
• cylindrical,
• combustible,
• external,
• metallic,
• elastic,
• industrial,

Simple categories matching thermoplastic:

• material,
• part,
• polymer,
• foam,
• polyester,
• article,
• waste,
• filament,
• fiber,
• fibre,
• fabric,
• substrate,
• shell,
• synthetic,
• film,
• sheet,
• container,
• compound,
• substance,
• component,
• powder,
• elastomer,
• process,
• system,
• matter,
• shape,
• particle,
• coating,
• adhesive,
• tube,