Simple categories matching swift:

• animal,
• craft,
• predator,
• prey,

Members with property swift:

• seal,
• american_cheetah,
• tiger,
• squirrel,
• lion,
• antelope,
• panther,
• hare,
• cheetah,
• fox,
• horse,
• bird,
• gazelle,
• speedboat,
• leopard,
• lizard,
• deer,
• swordfish,
• lemming,
• salmon,
• char,
• tuna,
• tigers,