Fine-Grained Categories of cnidarian:

• soft:prey,
• marine:fauna,
• symbiotic:invertebrate,
• primitive:metazoan,
• marine:invertebrate,
• sessile:animal,
• small:organism,
• simple:organism,
• gelatinous:zooplankton,
• symmetrical:organism,
• lower:invertebrate,
• coastal:organism,
• primitive:animal,
• larger:predator,
• sessile:invertebrate,
• simple:metazoan,
• sessile:organism,
• thin:organism,
• marine:organism,
• soft:animal,
• primitive:invertebrate,
• multicellular:organism,
• multicellular:animal,
• simple:animal,
• gelatinous:plankton,
• colonial:invertebrate,
• colonial:animal,
• diverse:organism,
• small:invertebrate,
• floating:item,
• marine:predator,
• aquatic:organism,
• sessile:fauna,
• charismatic:fauna,
• benthic:organism,
• larger:creature,
• low:invertebrate,
• aquatic:animal,
• simple:invertebrate,
• symmetrical:animal,
• benthic:invertebrate,
• lower:animal,
• slow:predator,
• small:animal,

Poetic Qualities of cnidarian: