speaker

noun 0.777

megaphone

noun 0.667

speakerphone

noun 0.652

loudhailer

noun 0.649

sound box

noun 0.623

tannoy

noun 0.622

loud

noun 0.621

lectern

noun 0.620

speaking trumpet

noun 0.614

public address system

noun 0.611

woofer

noun 0.610

subwoofer

noun 0.602

tweeter

noun 0.592

amplifier

noun 0.590

speechmaker

noun 0.589

boom box

noun 0.588

lecturer

noun 0.584

microphone

noun 0.581

speech

noun 0.579

talker

noun 0.575

output device

noun 0.571

speaking

noun 0.571

public speaking

noun 0.570

guest speaker

noun 0.569

stereo

noun 0.566

loudmouth

noun 0.565

speakership

noun 0.564

headphone

noun 0.562

audio

noun 0.559

soundboard

noun 0.555

loudness

noun 0.552

speak

noun 0.552

listener

noun 0.552

announcer

noun 0.551

shouter

noun 0.551

hailer

noun 0.550

prolocutor

noun 0.545

projector

noun 0.545

orator

noun 0.544

audio frequency

noun 0.543

soundman

noun 0.542

sound technician

noun 0.542

broadcaster

noun 0.541

sound

noun 0.541

earpiece

noun 0.539

hearing aid

noun 0.537

spokesman

noun 0.537

pulpit

noun 0.536

audiologist

noun 0.534

sound card

noun 0.531

audiometer

noun 0.529

gramophone

noun 0.529

auditorium

noun 0.527

speechmaking

noun 0.526

listen

noun 0.526

spokesperson

noun 0.526

foghorn

noun 0.525

sound post

noun 0.525

earphone

noun 0.524

listening post

noun 0.524

sound wave

noun 0.521

video projector

noun 0.520

radio

noun 0.519

enunciator

noun 0.519

hearer

noun 0.517

hydrophone

noun 0.515

screamer

noun 0.515

intercom

noun 0.513

antenna

noun 0.512

record player

noun 0.512

sound engineer

noun 0.512

voice box

noun 0.511

echo sounder

noun 0.511

soapbox

noun 0.510

lecture theatre

noun 0.508

spokeswoman

noun 0.506

headset

noun 0.505

tape recorder

noun 0.505

lecture

noun 0.504

blower

noun 0.504

light source

noun 0.503

clairaudient

noun 0.503

listening

noun 0.502

bookshelf

noun 0.502

media player

noun 0.501

radio station

noun 0.501

car radio

noun 0.501

preacher

noun 0.500

podium

noun 0.500