sesquipedalianism
sesquipedalian
sesquipedality
hippopotomonstrosesquipedalian
broadsword
sesquipedalia
as long as
age
far
grip
blue moon
donkey's
ages
coon's age
light year
crow's age
years
long as one's arm
wordlength
jawbreaker
superlong
mecocephalic
dog's age
macro-
dolicho-
longsomely
ultralong
forever
magniloquent
macrobiotic
chaise lounge
hyperextended
verbal
kuromatsuol
juniperol
verbose
macrocarpol
longirostrate
abiding
enduring
imperishable
long
lengthiness
prolixity
macrognathic
lengthily
apocopation
at length
inveterately
swallow the dictionary
go long
donkey's years
diffusive
augmentative
aeon
descending s
dragging
donkey's ears
long ass
medial s
eon
adage
eternity
overlong
long-windedly
until the cows come home
until the cows freeze over
macrobiosis
long-pending
with ages
montante
month of Sundays
longicorn
sesquipedalianist
ten-dollar word
wordy
long time
long-player
indefinitely
slim
indestructible
undestroyable
longheadedly
prolongedly
verbile
time out of mind
durable
forever and a day
perdurable
wordily
Ciceronian
long-winded