Modifiers matching amniote:

• aquatic,
• lower,
• oviparous,
• higher,
• extinct,

Simple categories matching higher:

• fibre,
• manager,
• form,
• organism,
• animal,
• vertebrate,
• elevation,
• plant,
• precipitation,
• mammal,
• fruit,
• creature,
• ape,
• decapod,
• vegetation,
• amniote,
• metazoan,
• cause,
• protist,
• cell,
• activity,
• rank,
• being,
• eukaryote,
• predator,
• system,
• crop,
• area,
• bird,
• invertebrate,
• card,
• category,
• waterbird,
• group,
• microbe,
• headquarters,
• emotion,
• entity,
• unemployment,
• worm,
• species,
• self,
• action,
• authority,
• alcohol,
• bush,
• microorganism,
• chordate,
• fish,
• reptile,
• feline,
• level,
• planet,
• dipteran,
• nature,
• land,
• force,
• arthropod,
• grouping,
• grain,
• education,
• abstraction,
• insect,
• representation,
• amount,
• setting,
• degree,
• power,
• element,
• location,
• crustacean,
• rule,
• taxon,
• part,
• knowledge,
• quality,
• structure,
• values,
• ground,
• unit,
• food,
• order,
• source,