RichThesaurus
until the cows come home
until the cows come home
synonyms
until hell freezes over
forever
in perpetuity
until the end of time
for aye
eternally
for ever and ever
forevermore
until doomsday
for always
for good
for keeps
perpetually
for good and all
everlastingly
permanently
endlessly
until the twelfth of never
for all time
until kingdom come
for evermore
(for) evermore
always
evermore
enduringly
abidingly
for all (future) time
for eternity
ever
timelessly
deathlessly
in perpetuum
aye
perdurably
to the end of time
imperishably
undyingly
ad infinitum
world without end
unceasingly
sempiternally
forever more
immortally
ceaselessly
inalterably
until one is blue in the face
at all times
without end
lastingly
never to return
more synonyms
until the cows come home
antonyms
temporarily
never