Modifiers matching worm:

• long,
• larger,
• parasitic,
• segmented,
• intestinal,
• boring,
• suitable,
• familiar,
• small,
• common,
• marine,
• slender,
• internal,
• dangerous,
• higher,
• active,

Simple categories matching parasitic:

• assembly,
• infection,
• microbe,
• plant,
• insect,
• taxon,
• species,
• reaction,
• arachnid,
• flatworm,
• organism,
• agent,
• disease,
• fauna,
• arthropod,
• protist,
• louse,
• mite,
• being,
• condition,
• form,
• bacteria,
• pest,
• cause,
• pet,
• microorganism,
• disorder,
• helminth,
• program,
• infestation,
• pathogen,
• worm,
• animal,
• egg,
• nematode,
• protozoan,
• illness,
• critter,
• process,
• eukaryote,
• creature,
• growth,