Modifiers matching debris:

• flying,
• airborne,
• atmospheric,
• solid,
• larger,
• suspended,
• up,
• loose,
• available,
• organic,
• coarse,
• cool,
• fine,
• diverse,
• extraneous,
• lightweight,
• combustible,
• flammable,
• damaging,
• clean,
• lighter,
• dry,
• large,
• natural,
• floating,
• heavy,
• everyday,
• inert,
• foreign,
• conductive,
• stained,
• finer,
• modern,
• ambient,
• unwanted,
• tiny,
• big,
• environmental,
• miscellaneous,

Simple categories matching floating:

• toy,
• object,
• cover,
• structure,
• assets,
• organism,
• material,
• pollutant,
• library,
• mineral,
• matter,
• population,
• species,
• plant,
• debris,
• bait,
• figure,
• liquid,
• chemical,
• body,
• item,
• solid,
• facility,
• installation,
• fruit,
• fraction,
• plankton,
• gas,
• layer,
• container,
• substance,
• device,
• connection,
• windows,
• vessel,
• article,
• algae,
• system,
• institution,
• hydrocarbon,
• dust,
• ice,
• watercraft,
• particulate,
• stuff,
• component,
• animal,
• particle,
• enclosure,
• craft,
• waste,
• contaminant,
• vehicle,
• construction,
• node,
• equipment,
• hydrophyte,
• works,
• unit,
• contrivance,
• substrate,
• fabric,
• thing,
• trash,