Modifiers matching stimulant:

• dangerous,
• cardiac,
• synthetic,
• powerful,
• bitter,
• illegal,
• simple,
• illicit,
• cardiovascular,
• strong,
• controversial,
• sexual,
• addictive,
• psychoactive,
• major,
• legal,
• toxic,
• herbal,
• pharmacological,
• natural,
• mild,
• immune,
• sympathomimetic,
• prescribed,
• destructive,
• harmful,
• artificial,
• chemical,
• controlled,
• popular,
• nervous,
• exogenous,
• harder,
• familiar,
• psychomotor,
• physical,
• common,
• unnatural,
• manufactured,
• serious,
• pharmaceutical,
• harsh,
• potent,
• active,
• ventilatory,
• biological,
• soft,
• traditional,
• recreational,
• unhealthy,
• regular,
• pharmacologic,
• inert,
• medical,

Simple categories matching inert:

• ingredient,
• entity,
• gas,
• material,
• group,
• marker,
• polymer,
• polyester,
• waste,
• stimulant,
• metal,
• white,
• substance,
• molecule,
• np,
• component,
• constituent,
• solid,
• fabric,
• anode,
• fiber,
• sorbent,
• pollutant,
• halocarbon,
• substrate,
• particle,
• adhesive,
• carbon,
• window,
• compound,
• liquid,
• salt,
• instrument,
• support,
• contamination,
• appendage,
• filler,
• powder,
• conductor,
• absorbent,
• electrode,
• particulate,
• carrier,
• filter,
• feed,
• hydrocarbon,
• matter,
• wax,
• core,
• rubbish,
• placebo,
• solvent,
• dust,
• cloth,
• ballast,
• sugar,
• debris,
• atom,
• matrix,
• atmosphere,
• aggregate,
• element,
• rock,
• item,
• body,
• system,
• carbohydrate,
• radical,
• fluid,
• macromolecule,
• animal,
• artefact,
• residue,
• structure,
• surface,
• abrasive,
• oxide,
• resin,
• plastic,
• medium,
• base,
• chemical,
• solute,
• fraction,
• diluent,
• mineral,
• pyrophosphate,
• stone,
• food,
• container,
• form,
• object,
• medication,
• protein,
• tissue,
• agent,
• cement,
• environment,
• solution,
• soil,