deceleration

noun 0.795

accelerator

noun 0.644

depressor

noun 0.639

retarder

noun 0.635

decrement

noun 0.610

deactivator

noun 0.610

reacceleration

noun 0.608

slowdown

noun 0.604

decimator

noun 0.600

decrescendo

noun 0.589

celeration

noun 0.585

reducer

noun 0.582

deflator

noun 0.581

retard

noun 0.579

retardant

noun 0.577

dampener

noun 0.577

retarding

noun 0.575

decoder

noun 0.571

slower

noun 0.567

accelerationist

noun 0.562

decorrelator

noun 0.560

accelerando

noun 0.559

slowing

noun 0.558

decompiler

noun 0.549

regressor

noun 0.547

acceleration

noun 0.542

decal

noun 0.538

depressant

noun 0.538

deacetylase

noun 0.536

delayer

noun 0.536

decomposer

noun 0.536

dimmer

noun 0.533

ritardando

noun 0.530

ablator

noun 0.530

decrease

noun 0.529

decaf

noun 0.529

decanter

noun 0.528

throttle

noun 0.526

disabler

noun 0.525

shrinker

noun 0.525

dynamic braking

noun 0.524

accelerant

noun 0.523

decay

noun 0.522

depolarizer

noun 0.520

decider

noun 0.520

retardance

noun 0.518

reeler

noun 0.518

suppressor

noun 0.518

deaerator

noun 0.517

decreasing function

noun 0.516

decedent

noun 0.516

decreation

noun 0.515

inhibitor

noun 0.515

regenerator

noun 0.514

accelerometer

noun 0.513

deflector

noun 0.510

discharger

noun 0.508

destructor

noun 0.508

compensator

noun 0.507

deexcitation

noun 0.507

restrainer

noun 0.507

downer

noun 0.505

diminuendo

noun 0.505

restrictor

noun 0.505

particle accelerator

noun 0.505

catalyzer

noun 0.504

destabilizer

noun 0.503

descender

noun 0.503

derating

noun 0.502

decompression

noun 0.502

increaser

noun 0.500

limiter

noun 0.500