Modifiers matching dinosaur:

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

Simple categories matching horned:

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