Modifiers matching reactant:

• off,
• nonvolatile,
• liquid,
• biochemical,
• gaseous,
• inexpensive,
• chemical,
• harmful,
• dissolved,
• hazardous,
• stable,
• volatile,
• immune,
• single,
• poisonous,
• cationic,
• strong,
• endogenous,
• organic,
• residual,
• mobile,
• small,
• essential,
• simple,
• cementitious,
• inflammatory,
• polar,
• dangerous,

Simple categories matching cationic:

• salt,
• catalyst,
• metal,
• drug,
• compound,
• component,
• material,
• current,
• contaminant,
• substance,
• marker,
• polymer,
• carrier,
• agent,
• antibiotic,
• mineral,
• antiseptic,
• group,
• lipid,
• ion,
• anaesthetic,
• surfactant,
• reactant,
• system,
• medication,
• chemical,
• ligand,
• anesthetic,