reflex

noun 0.866

reflexive

noun 0.710

conditioned reflex

noun 0.681

reflex arc

noun 0.679

chemoreflex

noun 0.631

responding

noun 0.630

reflexion

noun 0.629

reflex angle

noun 0.628

photoresponse

noun 0.626

patellar reflex

noun 0.621

knee-jerk

noun 0.618

conditioned response

noun 0.610

reflex camera

noun 0.604

respond

noun 0.595

rooting reflex

noun 0.589

reflexive verb

noun 0.589

reaction time

noun 0.585

emergency response

noun 0.584

areflexia

noun 0.576

responsiveness

noun 0.574

reflexology

noun 0.574

response

noun 0.570

direct response

noun 0.566

reaction

noun 0.556

response time

noun 0.555

reflexologist

noun 0.550

gut reaction

noun 0.542

reflux

noun 0.542

reflex hammer

noun 0.540

hyporeflexia

noun 0.538

responder

noun 0.533

host response

noun 0.530

recoil

noun 0.530

unresponsiveness

noun 0.526

reflection

noun 0.523

resp

noun 0.518

respondent

noun 0.507

reply

noun 0.507