Black Mesa Announcement System/Words

	This is a quote article.
	This article is a transcript of all of the quotes from a given character or entity. Unless noted otherwise, these transcripts are sourced directly from the official scripts, closed captions, or internal text data with only minimal modifications for typos and formatting purposes.

What follows is the list of all the 608 separate words (607 sounds introduced in Half-Life + one additional sound from Decay) created for the Black Mesa Announcement System sentences. It includes every number (allowing any combination), alphabet letters (from A to G only), the NATO phonetic alphabet (minus "Papa" and "X-ray"), the cardinal points, various measurement units (time, distance, degrees, etc.), among many other words (common and related to the Black Mesa facility and the plot). Many are never used in the games.

Filename(s)	Quote	Play
a	A.
accelerating	Accelerating.
accelerator	Accelerator.
accepted	Accepted.
access	Access.
acknowledge	Acknowledge.
acknowledged	Acknowledged.
acquired	Acquired.
acquisition	Acquisition.
across	Across.
activate	Activate.
activated	Activated.
activity	Activity.
adios	Adios.
administration	Administration.
advanced	Advanced.
after	After.
agent	Agent.
alarm	Alarm.
alert	Alert.
alien	Alien.
aligned	Aligned.
all	All.
alpha	Alpha.
am	Am.
amigo	Amigo.
ammunition	Ammunition.
an	An.
and	And.
announcement	Announcement.
anomalous	Anomalous.
antenna	Antenna.
any	Any.
apprehend	Apprehend.
approach	Approach.
are	Are.
area	Area.
arm	Arm.
armed	Armed.
armor	Armor.
armory	Armory.
arrest	Arrest.
ass	Ass.
at	At.
atomic	Atomic.
attention	Attention.
authorize	Authorize.
authorized	Authorized.
automatic	Automatic.
away	Away.
b	B.
back	Back.
backman	Backman.
bad	Bad.
bag	Bag.
bailey	Bailey.
barracks	Barracks.
base	Base.
bay	Bay.
be	Be.
been	Been.
before	Before.
beyond	Beyond.
biohazard	Biohazard.
biological	Biological.
birdwell	Birdwell.
black	Black.
blast	Blast.
blocked	Blocked.
blue	Blue.
bottom	Bottom.
bravo	Bravo.
breach	Breach.
breached	Breached.
break	Break.
bridge	Bridge.
bust	Bust.
but	But.
button	Button.
bypass	Bypass.
c	C.
cable	Cable.
call	Call.
called	Called.
canal	Canal.
cap	Cap.
captain	Captain.
capture	Capture.
ceiling	Ceiling.
celsius	Celsius.
center	Center.
centi	Centi.
central	Central.
chamber	Chamber.
charlie	Charlie.
check	Check.
checkpoint	Checkpoint.
chemical	Chemical.
cleanup	Cleanup.
clear	Clear.
clearance	Clearance.
close	Close.
code	Code.
coded	Coded.
collider	Collider.
command	Command.
communication	Communication.
complex	Complex.
computer	Computer.
condition	Condition.
containment	Containment.
contamination	Contamination.
control	Control.
coolant	Coolant.
coomer	Coomer.
core	Core.
correct	Correct.
corridor	Corridor.
crew	Crew.
cross	Cross.
cryogenic	Cryogenic.
d	D.
damage	Damage.
damaged	Damaged.
danger	Danger.
day	Day.
deactivate	Deactivate. (Specially made for Decay from the Half-Life file "deactivated")
deactivated	Deactivated.
decompression	Decompression.
decontamination	Decontamination.
defense	Defense.
degrees	Degrees.
delta	Delta.
denied	Denied.
deploy	Deploy.
deployed	Deployed.
destroy	Destroy.
destroyed	Destroyed.
detain	Detain.
detected	Detected.
detonation	Detonation.
device	Device.
did	Did.
die	Die.
dimensional	Dimensional.
dirt	Dirt.
disengaged	Disengaged.
dish	Dish.
disposal	Disposal.
distance	Distance.
distortion	Distortion.
do	Do.
doctor	Doctor.
door	Door.
down	Down.
dual	Dual.
duct	Duct.
e	E.
east	East.
echo	Echo.
ed	Ed.
effect	Effect.
egress	Egress.
eight	Eight.
eighteen	Eighteen.
eighty	Eighty.
electric	Electric.
electromagnetic	Electromagnetic.
elevator	Elevator.
eleven	Eleven.
eliminate	Eliminate.
emergency	Emergency.
energy	Energy.
engage	Engage.
engaged	Engaged.
engine	Engine.
enter	Enter.
entry	Entry.
environment	Environment.
error	Error.
escape	Escape.
evacuate	Evacuate.
exchange	Exchange.
exit	Exit.
expect	Expect.
experiment	Experiment.
experimental	Experimental.
explode	Explode.
explosion	Explosion.
exposure	Exposure.
exterminate	Exterminate.
extinguish	Extinguish.
extinguisher	Extinguisher.
extreme	Extreme.
f	F.
facility	Facility.
fahrenheit	Fahrenheit.
failed	Failed.
failure	Failure.
farthest	Farthest.
fast	Fast.
feet	Feet.
field	Field.
fifteen	Fifteen.
fifth	Fifth.
fifty	Fifty.
final	Final.
fine	Fine.
fire	Fire.
first	First.
five	Five.
flooding	Flooding.
floor	Floor.
fool	Fool.
for	For.
forbidden	Forbidden.
force	Force.
forms	Forms.
found	Found.
four	Four.
fourteen	Fourteen.
fourth	Fourth.
fourty	Fourty.
foxtrot	Foxtrot.
freeman	Freeman.
freezer	Freezer.
from	From.
front	Front.
fuel	Fuel.
g	G.
get	Get.
go	Go.
going	Going.
good	Good.
goodbye	Goodbye.
gordon	Gordon.
got	Got.
government	Government.
granted	Granted.
great	Great.
green	Green.
grenade	Grenade.
guard	Guard.
gulf	Gulf.
gun	Gun.
guthrie	Guthrie.
handling	Handling.
hangar	Hangar.
has	Has.
have	Have.
hazard	Hazard.
head	Head.
health	Health.
heat	Heat.
helicopter	Helicopter.
helium	Helium.
hello	Hello.
help	Help.
here	Here.
hide	Hide.
high	High.
highest	Highest.
hit	Hit.
hole	Hole.
hostile	Hostile.
hot	Hot.
hotel	Hotel.
hour	Hour.
hours	Hours.
hundred	Hundred.
hydro	Hydro.
i	I.
idiot	Idiot.
illegal	Illegal.
immediate	Immediate.
immediately	Immediately.
in	In.
inches	Inches.
india	India.
ing	Ing.
inoperative	Inoperative.
inside	Inside.
inspection	Inspection.
inspector	Inspector.
interchange	Interchange.
intruder	Intruder.
invallid	Invallid.
invasion	Invasion.
is	Is.
it	It.
johnson	Johnson.
juliet	Juliet.
key	Key.
kill	Kill.
kilo	Kilo.
kit	Kit.
lab	Laboratory.
lambda	Lambda.
laser	Laser.
last	Last.
launch	Launch.
leak	Leak.
leave	Leave.
left	Left.
legal	Legal.
level	Level.
lever	Lever.
lie	Lie.
lieutenant	Lieutenant.
life	Life.
light	Light.
lima	Lima.
liquid	Liquid.
loading	Loading.
locate	Locate.
located	Located.
location	Location.
lock	Lock.
locked	Locked.
locker	Locker.
lockout	Lockout.
lower	Lower.
lowest	Lowest.
magnetic	Magnetic.
main	Main.
maintenance	Maintenance.
malfunction	Malfunction.
man	Man.
mass	Mass.
materials	Materials.
maximum	Maximum.
may	May.
medical	Medical.
men	Men.
mercy	Mercy.
mesa	Mesa.
message	Message.
meter	Meter.
micro	Micro.
middle	Middle.
mike	Mike.
miles	Miles.
military	Military.
milli	Milli.
million	Million.
minefield	Minefield.
minimum	Minimum.
minutes	Minutes.
mister	Mister.
mode	Mode.
motor	Motor.
motorpool	Motorpool.
move	Move.
must	Must.
nearest	Nearest.
nice	Nice.
nine	Nine.
nineteen	Nineteen.
ninety	Ninety.
no	No.
nominal	Nominal.
north	North.
not	Not.
november	November.
now	Now.
number	Number.
objective	Objective.
observation	Observation.
of	Of.
officer	Officer.
ok	Ok.
on	On.
one	One.
open	Open.
operating	Operating.
operations	Operations.
operative	Operative.
option	Option.
order	Order.
organic	Organic.
oscar	Oscar.
out	Out.
outside	Outside.
over	Over.
overload	Overload.
override	Override.
pacify	Pacify.
pain	Pain.
pal	Pal.
panel	Panel.
percent	Percent.
perimeter	Perimeter.
permitted	Permitted.
personnel	Personnel.
pipe	Pipe.
plant	Plant.
platform	Platform.
please	Please.
point	Point.
portal	Portal.
power	Power.
presence	Presence.
press	Press.
primary	Primary.
proceed	Proceed.
processing	Processing.
progress	Progress.
proper	Proper.
propulsion	Propulsion.
prosecute	Prosecute.
protective	Protective.
push	Push.
quantum	quantum.
quebec	quebec.
question	question.
questioning	questioning.
quick	quick.
quit	quit.
radiation	Radiation.
radioactive	Radioactive.
rads	Rads.
rapid	Rapid.
reach	Reach.
reached	Reached.
reactor	Reactor.
red	Red.
relay	Relay.
released	Released.
remaining	Remaining.
renegade	Renegade.
repair	Repair.
report	Report.
reports	Reports.
required	Required.
research	Research.
resevoir	Resevoir.
resistance	Resistance.
right	Right.
rocket	Rocket.
roger	Roger.
romeo	Romeo.
room	Room.
round	Round.
run	Run.
safe	Safe.
safety	Safety.
sargeant	Sargeant.
satellite	Satellite.
save	Save.
science	Science.
scream	Scream.
screen	Screen.
search	Search.
second	Second.
secondary	Secondary.
seconds	Seconds.
sector	Sector.
secure	Secure.
secured	Secured.
security	Security.
select	Select.
selected	Selected.
service	Service.
seven	Seven.
seventeen	Seventeen.
seventy	Seventy.
severe	Severe.
sewage	Sewage.
sewer	Sewer.
shield	Shield.
shipment	Shipment.
shock	Shock.
shoot	Shoot.
shower	Shower.
shut	Shut.
side	Side.
sierra	Sierra.
sight	Sight.
silo	Silo.
six	Six.
sixteen	Sixteen.
sixty	Sixty.
slime	Slime.
slow	Slow.
soldier	Soldier.
some	Some.
someone	Someone.
something	Something.
son	Son.
sorry	Sorry.
south	South.
squad	Squad.
square	Square.
stairway	Stairway.
status	Status.
sterile	Sterile.
sterilization	Sterilization.
storage	Storage.
sub	Sub.
subsurface	Subsurface.
sudden	Sudden.
suit	Suit.
superconducting	Superconducting.
supercooled	Supercooled.
supply	Supply.
surface	Surface.
surrender	Surrender.
surround	Surround.
surrounded	Surrounded.
switch	Switch.
system	System.
systems	Systems.
tactical	Tactical.
take	Take.
talk	Talk.
tango	Tango.
tank	Tank.
target	Target.
team	Team.
temperature	Temperature.
temporal	Temporal.
ten	Ten.
terminal	Terminal.
terminated	Terminated.
termination	Termination.
test	Test.
that	That.
the	The.
then	Then.
there	There.
third	Third.
thirteen	Thirteen.
thirty	Thirty.
this	This.
those	Those.
thousand	Thousand.
threat	Threat.
three	Three.
through	Through.
time	Time.
to	To.
top	Top.
topside	Topside.
touch	Touch.
towards	Towards.
track	Track.
train	Train.
transportation	Transportation.
truck	Truck.
tunnel	Tunnel.
turn	Turn.
turret	Turret.
twelve	Twelve.
twenty	Twenty.
two	Two.
unauthorized	unauthorized.
under	under.
uniform	uniform.
unlocked	unlocked.
until	until.
up	up.
upper	upper.
uranium	uranium.
us	us.
usa	usa.
use	use.
used	used.
user	user.
vacate	vacate.
valid	valid.
vapor	vapor.
vent	vent.
ventillation	ventillation.
victor	victor.
violated	violated.
violation	violation.
voltage	voltage.
walk	Walk.
wall	Wall.
want	Want.
wanted	Wanted.
warm	Warm.
warn	Warn.
warning	Warning.
waste	Waste.
water	Water.
we	We.
weapon	Weapon.
west	West.
whiskey	Whiskey.
white	White.
wilco	Wilco.
will	Will.
with	With.
without	Without.
woop	Woop.
xeno	Xeno.
yankee	Yankee.
yards	Yards.
year	Year.
yellow	Yellow.
yes	Yes.
you	You.
your	Your.
yourself	Yourself.
zero	Zero.
zone	Zone.
zulu	Zulu.