bridging ligand

noun 0.670

radioligand

noun 0.662

receptor

noun 0.613

agonist

noun 0.606

ligament

noun 0.592

ligand field theory

noun 0.583

antigen

noun 0.580

lectin

noun 0.579

elicitor

noun 0.550

attractant

noun 0.549

ligase

noun 0.548

odorant

noun 0.548

reagent

noun 0.547

lipid

noun 0.547

reactant

noun 0.542

cannabinoid

noun 0.542

molecule

noun 0.535

substrate

noun 0.534

antibody

noun 0.534

chemical agent

noun 0.533

chemical messenger

noun 0.530

chemical substance

noun 0.528

opioid

noun 0.528

inducer

noun 0.528

linker

noun 0.527

neurotransmitter

noun 0.526

agent

noun 0.526

nutrient

noun 0.525

catalytic agent

noun 0.524

catalyst

noun 0.522

antagonist

noun 0.522

ingredient

noun 0.521

lipoid

noun 0.520

solvent

noun 0.519

autoinducer

noun 0.519

inductor

noun 0.519

allergen

noun 0.518

drug

noun 0.517

chelating agent

noun 0.516

analyte

noun 0.515

chemical bond

noun 0.515

biomolecule

noun 0.514

cofactor

noun 0.512

pathogen

noun 0.512

excipient

noun 0.511

lignin

noun 0.511

enzyme

noun 0.511

link

noun 0.510

mediator

noun 0.510

referent

noun 0.510

symbol

noun 0.510

lanthanoid

noun 0.510

chemical compound

noun 0.509

secretagogue

noun 0.509

actant

noun 0.509

lander

noun 0.507

agent noun

noun 0.507

literal

noun 0.507

language

noun 0.506

chemicals

noun 0.506

binding

noun 0.505

lobbyist

noun 0.505

lien

noun 0.505

crosslinker

noun 0.504

acetylcholine receptor

noun 0.504

pheromone

noun 0.503

noun

noun 0.503

lithium

noun 0.503

coordination compound

noun 0.503

stimulant

noun 0.503

luteinizing hormone

noun 0.503

alkaloid

noun 0.503

inhibitor

noun 0.502

endocrine disruptor

noun 0.502

chemical

noun 0.501

small molecule drug

noun 0.500