Modifiers matching dinosaur:

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

Simple categories matching horned:

• ruminant,
• animal,
• beast,
• mammal,
• dinosaur,
• ungulate,