Modifiers matching algae:

• marine,
• symbiotic,
• unicellular,
• floating,
• small,
• planktonic,
• benthic,
• large,
• motile,
• photosynthetic,
• eukaryotic,
• diverse,
• toxic,
• undesirable,
• microscopic,
• sized,
• complex,
• soft,

Simple categories matching benthic:

• group,
• food,
• community,
• invertebrate,
• organism,
• microorganism,
• habitat,
• fauna,
• mollusk,
• material,
• prey,
• metazoan,
• heterotroph,
• host,
• animal,
• species,
• feeder,
• omnivore,
• assemblage,
• algae,
• process,
• crustacean,
• cyprinid,
• arthropod,
• mollusc,
• plant,
• item,
• system,
• insect,
• cephalopod,
• herbivore,
• prokaryote,
• creature,
• fish,
• predator,