Modifiers matching theropod:

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

Simple categories matching carnivorous:

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