stimulation

noun 0.798

stimulant

noun 0.794

stimulator

noun 0.766

stressor

noun 0.699

incentive

noun 0.627

impetus

noun 0.604

extrastimulus

noun 0.603

impulse

noun 0.594

trigger

noun 0.593

excitation

noun 0.581

stress

noun 0.580

exciter

noun 0.570

prompting

noun 0.568

elicitor

noun 0.562

sensation

noun 0.558

excitant

noun 0.553

provocation

noun 0.552

hyperstimulation

noun 0.550

neurostimulation

noun 0.550

triggering

noun 0.549

stim

noun 0.541

inducement

noun 0.539

catalyst

noun 0.539

signal

noun 0.538

startle

noun 0.537

psychostimulant

noun 0.534

motive

noun 0.532

motivation

noun 0.532

nonstimulant

noun 0.529

strobe

noun 0.528

immunostimulant

noun 0.527

provoking

noun 0.527

reflex

noun 0.526

spur

noun 0.524

accelerator

noun 0.522

impulse function

noun 0.520

immunostimulation

noun 0.520

inspiration

noun 0.520

force

noun 0.519

sensory

noun 0.519

sensor

noun 0.519

reinforcer

noun 0.518

symptom

noun 0.517

electrostimulation

noun 0.517

antigen

noun 0.517

instigator

noun 0.514

attractant

noun 0.513

stipend

noun 0.512

arousal

noun 0.512

goad

noun 0.511

spurring

noun 0.510

reinforcement

noun 0.510

stun

noun 0.510

actuator

noun 0.510

stirring

noun 0.510

event

noun 0.509

nudge

noun 0.509

nerve impulse

noun 0.508

receptor

noun 0.507

temptation

noun 0.507

shock

noun 0.505

excitement

noun 0.505

secretagogue

noun 0.504

stir

noun 0.504

startling

noun 0.503

irritant

noun 0.503

stupe

noun 0.502

cause

noun 0.502

prompt

noun 0.501

incitement

noun 0.500