Modifiers matching nematode:

• intestinal,
• large,
• parasitic,

Simple categories matching intestinal:

• parasite,
• component,
• organism,
• agent,
• disease,
• lesion,
• worm,
• illness,
• condition,
• genus,
• upset,
• infection,
• species,
• change,
• bacteria,
• substance,
• problem,
• pathology,
• microorganism,
• symptom,
• cancer,
• sterol,
• flora,
• virus,
• pathogen,
• microbe,
• constituent,
• disorder,
• process,
• discomfort,
• anaerobe,
• neoplasm,
• material,
• secretion,
• malady,
• detritus,
• microflora,
• fluid,
• tumor,
• injury,
• bacillus,
• yeast,
• activity,
• complication,
• complaint,
• absorption,
• protease,
• affliction,
• nematode,
• bug,
• malignancy,
• infarction,
• track,
• inflammation,
• distress,
• propulsion,
• helminth,