Modifiers matching dinosaur:

• armored,
• new,
• necked,
• carnivorous,
• large,
• bipedal,
• cretaceous,
• herbivorous,
• huge,
• prehistoric,
• quadrupedal,
• jurassic,
• extinct,
• horned,
• aquatic,
• small,
• flying,

Simple categories matching jurassic:

• giant,
• dinosaur,
• bird,