Category Nuances for crabs:

• major,
• predatory,
• benthic,
• mobile,
• environmental,
• parasitic,
• marine,
• larger,
• tiny,
• underwater,
• familiar,
• local,
• recreational,
• bivalve,
• amphibious,
• estuarine,
• tidal,
• aquatic,
• moving,
• aggressive,
• active,
• hard,
• fresh,
• unwanted,
• related,
• hungry,
• off,
• planktonic,
• big,
• spineless,
• eukaryotic,
• small,
• resistant,
• pelagic,
• large,
• cold,
• terrifying,
• valuable,
• migratory,
• bony,
• sharp,
• skeletal,
• humble,
• real,
• wild,
• smaller,
• developed,
• destructive,
• new,
• fragile,
• special,
• raw,
• interesting,
• terrestrial,
• legged,
• beneficial,
• textured,
• macroscopic,
• oily,
• world,
• anadromous,
• strange,
• creepy,
• evolutionary,
• firm,
• important,
• sedentary,
• carnivorous,
• exclusive,
• blooded,
• potential,
• elusive,
• lower,
• undersea,
• prepared,
• rich,
• colored,
• mandibulate,
• harmful,
• top,
• bigger,
• crustacean,
• attractive,
• meaty,
• scaled,
• trophic,
• unusual,
• intertidal,
• expensive,
• nocturnal,
• micro,
• inspired,
• common,
• resident,
• diverse,
• herbivorous,
• specialized,
• taxonomic,
• succulent,
• edible,
• modern,
• abundant,
• motile,
• level,
• natural,
• complex,
• gilled,
• exotic,
• red,
• regional,
• semiaquatic,
• dead,
• simple,
• favorite,
• frozen,
• rare,
• slower,
• slow,
• plastic,
• delicious,
• juvenile,
• higher,
• animal,
• invertebrate,
• macro,
• everyday,
• coastal,
• little,
• uncooked,
• soft,
• alternative,
• taboo,
• opportunistic,
• intermediate,
• unclean,

Simple Categories for crabs:

• form,
• item,
• decapod,
• organism,
• animal,
• level,
• feeder,
• predator,
• invertebrate,
• crustacean,
• scavenger,
• pest,
• matter,
• shellfish,
• production,
• host,
• food,
• pet,
• benthos,
• creature,
• borer,
• position,
• fauna,
• meat,
• herbivore,
• prey,
• critter,
• object,
• louse,
• seafood,
• plastic,
• nature,
• intruder,
• fish,
• part,
• thing,
• suspect,
• mollusc,
• larva,
• group,
• sacrifice,
• insect,
• stuff,
• relative,
• arthropod,