Modifiers matching debris:

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

Simple categories matching floating:

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