RichThesaurus
perdurably
perdurably
synonyms
until hell freezes over
enduringly
imperishably
permanently
for keeps
deathlessly
everlastingly
for all (future) time
for eternity
eternally
for aye
world without end
forever
aye
(for) evermore
until doomsday
for always
to the end of time
for good and all
until the end of time
perpetually
abidingly
forevermore
for good
in perpetuity
sempiternally
endlessly
until the cows come home
immortally
for ever and ever
timelessly
never to return
atemporally
inescapably
indelibly
inalterably
indefatigably
duratively
durably
interminably
unremittingly
extendedly
continually
stably
completely
prolongedly
persistently
constantly
unendingly
consistently
more synonyms
perdurably
antonyms
temporarily