Modifiers matching theropod:

• huge,
• large,
• cretaceous,
• carnivorous,

Simple categories matching carnivorous:

• beast,
• animal,
• predator,
• dinosaur,
• mammal,
• being,
• clade,
• mustelid,
• invertebrate,
• creature,
• fish,
• plant,
• pet,
• bird,
• reptile,
• organism,
• shellfish,
• host,
• theropod,
• flora,
• scavenger,
• species,
• human,
• marsupial,
• ectotherm,
• cat,