Modifiers matching alkaloid:

• poisonous,
• harmful,
• basic,
• addictive,
• soluble,
• potent,
• bitter,
• anticholinergic,
• hydrophobic,
• stimulating,
• psychoactive,
• important,
• active,
• toxic,
• natural,
• simple,

Simple categories matching hydrophobic:

• carrier,
• compound,
• sand,
• nutrient,
• residue,
• contaminant,
• system,
• substance,
• fibre,
• solvent,
• material,
• solid,
• monomer,
• molecule,
• synthetic,
• macromolecule,
• anesthetic,
• group,
• elastomer,
• antioxidant,
• constituent,
• pesticide,
• solute,
• alkaloid,
• antimicrobial,
• entity,
• soil,
• fiber,
• vitamin,
• compartment,
• container,
• substrate,
• polymer,
• property,
• structure,
• pigment,
• dirt,
• agent,
• alcohol,
• nature,
• atom,
• acid,
• mineral,
• composition,
• oil,
• fabric,
• gas,
• hormone,
• lipid,
• resin,
• antibiotic,
• chemical,
• trash,
• ligand,
• derivative,
• steroid,
• surface,
• unit,
• foam,
• pollutant,
• liquid,
• amine,
• textile,
• particle,
• chain,
• hydrocarbon,
• inhibitor,
• protein,
• silica,
• fraction,
• copolymer,
• moiety,
• component,
• layer,
• species,
• drug,
• wax,
• part,
• region,