Category Nuances for coral:

• precious,
• calcareous,
• microscopic,
• marine,
• microbial,
• common,
• inorganic,
• sessile,
• organic,
• tropical,
• semiprecious,
• global,
• branching,
• decorative,
• fossil,
• real,
• rich,
• intertidal,
• natural,
• sensitive,
• traditional,
• attractive,
• coloured,
• aquatic,
• opaque,
• tidal,
• invertebrate,
• clean,
• benthic,
• skeletal,
• genuine,
• noisy,
• oceanic,
• red,
• pleasing,
• photosynthetic,
• complex,
• indigenous,
• smaller,
• related,
• exotic,
• multicellular,
• interesting,
• transparent,
• underwater,
• fragile,
• vibrant,
• benthonic,
• alkaline,
• beautiful,
• ornamental,
• translucent,
• coastal,
• inert,
• induced,
• ramose,
• large,
• unusual,
• erect,
• neutral,
• artistic,
• small,
• delicate,
• sedimentary,
• moving,
• interdependent,
• porous,
• fine,
• ecological,
• macroscopic,
• negative,
• animal,
• soft,
• stationary,
• lower,
• hard,
• colourful,
• pelagic,
• poisonous,
• colonial,
• colored,
• dead,
• modular,
• venomous,
• abundant,
• important,
• fruity,
• uniform,
• firm,
• colorful,
• immobile,
• new,
• primitive,
• amazing,
• familiar,
• sized,
• sedentary,
• white,
• irregular,
• larger,
• ancient,
• structured,
• out,
• polished,
• unconsolidated,
• structural,
• simple,
• synthetic,
• bodied,
• symbiotic,
• basic,
• watery,
• higher,
• color,
• resident,
• diverse,
• expensive,

Simple Categories for coral:

• stone,
• souvenir,
• eukaryote,
• food,
• organism,
• gem,
• animal,
• wall,
• form,
• tint,
• host,
• invertebrate,
• fish,
• group,
• aggregate,
• solid,
• substance,
• composition,
• fauna,
• gemstone,
• item,
• formation,
• thing,
• creature,
• sediment,
• location,
• metazoan,
• pink,
• rarity,
• shade,
• coelenterate,
• system,
• part,
• plant,
• object,
• cnidarian,
• prey,
• deposit,
• cause,
• matter,
• way,
• grouping,
• polyp,
• pastel,
• filler,