Modifiers matching peptide:

• foreign,
• active,
• endogenous,
• psychoactive,
• synthetic,
• antigenic,
• minor,
• natural,
• interesting,
• anticancer,
• analgesic,
• addictive,
• proinflammatory,

Simple categories matching active:

• toy,
• operations,
• control,
• substance,
• metal,
• object,
• compound,
• sport,
• antigen,
• carnivore,
• song,
• material,
• solute,
• body,
• yeast,
• monomer,
• emotion,
• anticoagulant,
• salt,
• interaction,
• ingredient,
• user,
• tissue,
• development,
• stimulant,
• molecule,
• activity,
• instrumentation,
• organization,
• component,
• part,
• portion,
• predator,
• zone,
• snake,
• pathology,
• growth,
• analgesic,
• tuberculosis,
• agent,
• usage,
• carrier,
• microorganism,
• entertainment,
• male,
• indication,
• atmosphere,
• entity,
• occupation,
• trap,
• defence,
• precursor,
• androgen,
• br,
• element,
• product,
• oxygen,
• subject,
• polysaccharide,
• protein,
• intervention,
• disorder,
• receptor,
• subsystem,
• means,
• matter,
• structure,
• creature,
• code,
• star,
• particle,
• vehicle,
• instrument,
• prey,
• change,
• party,
• buffer,
• limb,
• species,
• content,
• athlete,
• sensor,
• phytochemical,
• form,
• facility,
• pet,
• participation,
• ketone,
• corticoid,
• arthritis,
• space,
• line,
• widget,
• game,
• adulterant,
• food,
• hardware,
• owner,
• disease,
• stimulation,
• relay,
• array,
• surface,
• sentiment,
• domain,
• load,
• teleost,
• metabolite,
• switch,
• preparation,
• cancer,
• command,
• progestin,
• endeavour,
• market,
• backpacker,
• alloy,
• medicine,
• protocol,
• substrate,
• phenomenon,
• cytokine,
• item,
• directory,
• event,
• infection,
• place,
• polypeptide,
• holiday,
• individual,
• gadget,
• ligand,
• fertilizer,
• allergen,
• region,
• practice,
• soil,
• competition,
• sensation,
• union,
• membrane,
• repeater,
• organ,
• property,
• arts,
• dog,
• street,
• behavior,
• radiator,
• chlorine,
• estrogen,
• pesticide,
• female,
• constituent,
• feature,
• engagement,
• alkaloid,
• discipline,
• play,
• macromolecule,
• system,
• operation,
• solid,
• foundation,
• plant,
• elements,
• carbonate,
• factor,
• carbon,
• invertebrate,
• fish,
• effort,
• iud,
• process,
• situation,
• impurity,
• contaminant,
• elimination,
• sedative,
• galaxy,
• response,
• symptom,
• force,
• environment,
• hydrocolloid,
• antimetabolite,
• society,
• tumor,
• file,
• connection,
• packing,
• graphics,
• falcon,
• motion,
• country,
• experience,
• virus,
• decay,
• agonist,
• thing,
• hydrogen,
• phagocyte,
• mammal,
• animal,
• residue,
• condition,
• radical,
• bacteria,
• hormone,
• solvent,
• peptide,
• ir,
• education,
• worm,
• endeavor,
• amusement,
• intermediate,
• mineral,
• clay,
• atom,
• function,
• class,
• income,
• anesthetic,
• scavenger,
• card,
• people,
• interface,
• halogen,
• glucocorticoid,
• layer,
• work,
• corticosteroid,
• pursuit,
• cation,
• source,
• crime,
• industry,
• procedure,
• touch,
• coolant,
• therapy,
• catalyst,
• drug,
• carotenoid,
• medication,
• amine,
• insect,
• proteinase,
• task,
• anode,
• polymer,
• measure,
• repository,
• modality,
• alarm,
• person,
• information,
• livestock,
• unit,
• moiety,
• filler,
• radar,
• organism,
• basin,
• waste,
• display,
• mechanism,
• lesion,
• rift,
• oxide,
• filter,
• module,
• fabric,
• recreation,
• ability,
• science,
• works,
• state,
• gas,
• document,
• fauna,
• organs,
• ministry,
• protease,
• volatile,
• detector,
• area,
• isomer,
• movement,
• passion,
• nekton,
• order,
• depressant,
• problem,
• waterway,
• job,
• ectotherm,
• illness,
• medium,
• formation,
• fun,
• neuroleptic,
• herb,
• room,
• business,
• behaviour,
• antibiotic,
• ester,
• nucleotide,
• date,
• pigment,
• block,
• use,
• outing,
• equipment,
• issue,
• rest,
• aldehyde,
• lipid,
• benzodiazepine,
• service,
• devices,
• quality,
• cell,
• alcohol,
• enzyme,
• institution,
• device,
• restoration,
• option,
• muscle,
• contamination,
• acid,
• fraction,
• exercise,
• shoes,
• micronutrient,
• support,
• phosphatase,
• firewall,
• employment,
• treatment,
• defense,
• relative,
• group,
• action,
• steroid,
• antidepressant,
• safety,
• lysozyme,
• profession,
• alkali,
• mixer,
• chemical,
• neurohormone,
• attraction,
• database,