loo
attendance
headcount
head count
shoal
multitudinousness
phalanx
sextet
numbers
school
horde
pack
swad
everyone and their mother
everyone and their brother
everybody and their brother
everybody and their dog
everyone and his brother
everyone and their dog
thronged
congregation
Apachean
twelvesome
popularly
bonaci
elevensome
gaggle
tensome
everyone and his mother
zooey
flock
megamillion
demo
everybody and his mother
megapopulation
inter alios
grundle
legion
clutch
Athabascan
mampus
truckload
bevy
telephone number
numberer
tetraplet
metagroup
novemdecillion
bignum
eightsome
masses
enrollment
more than someone has had hot dinners
warm body
in droves
millionty
rammed
packed
heaving
chosen
contingent
elect
with the best of them
populous
zooish
a great many
a good many
dreave
sundry
crowd
crowd together
sausage party
mother-hive
army
the world and his wife
numberful
peopley
people
mobbed
citizenhood
septimate
host
megalogue
seating capacity
citizenry
ochlo-
roundup
bedrip
speaker base
bike
multitudinous
generality
lave