Modifiers matching invertebrate:

• small,
• beneficial,
• related,
• aquatic,
• attractive,
• benthic,
• valuable,
• developed,
• terrestrial,
• rare,
• predatory,
• marine,
• collectible,
• vagrant,
• planktonic,
• herbivorous,
• higher,
• inconspicuous,
• coastal,
• harmful,
• resistant,
• cultured,
• venomous,
• bodied,
• edible,
• mobile,
• lacustrine,
• charismatic,
• sessile,
• larger,
• large,
• primitive,
• lower,
• simple,
• cryptic,
• fascinating,
• symbiotic,
• active,
• interesting,
• aggressive,
• poisonous,
• basic,
• omnivorous,
• visible,
• annoying,
• diverse,
• unusual,
• sedentary,
• important,
• moving,
• sensitive,
• familiar,
• erect,
• intertidal,
• soft,
• crustacean,
• smaller,
• tiny,
• loving,
• complex,
• carnivorous,
• hardy,
• macro,
• multicellular,
• level,
• distant,
• micro,
• delicate,
• spineless,
• microscopic,
• colourful,
• tidal,
• pelagic,
• slow,
• abundant,
• lier,
• modular,
• common,
• colonial,
• nocturnal,
• adult,
• semiaquatic,
• native,
• big,
• motile,
• flightless,
• light,
• gelatinous,
• low,
• macroscopic,
• immobile,
• animal,

Simple categories matching sessile:

• predator,
• invertebrate,
• organism,
• taxon,
• creature,
• ciliate,
• echinoderm,
• cnidarian,
• animal,
• protozoan,
• benthos,
• fauna,
• shellfish,
• bivalve,
• prey,
• coelenterate,
• resource,
• form,
• mollusc,
• polyp,