for England
longwhiles
at length
inveterately
eternity
until the cows come home
until the cows freeze over
swingingly
long
forever and a day
a treat
protracted
longtime
long-termly
with ages
imperishable
abiding
in the end
enduring
long for
go like a dream
yearslong
lengthen
durative
no end
plurennial
forever
drag on
swell
just ducky
coon's age
like a million dollars
crow's age
make old bones
light year
years
first-rate
very well
make a habit of
sugata
for the long haul
inside out
macrobiotic
like a million bucks
longevously
imperial
early
eudemic
betimes
long as one's arm