RichThesaurus
dateless
dateless
synonyms
timeless
endless
permanent
sempiternal
enduring
immemorial
continual
persistent
everlasting
unending
perpetual
ceaseless
lasting
undated
perennial
relentless
interminable
unremitting
infinite
deathless
eternal
constant
ageless
abiding
amaranthine
unbroken
illimitable
uninterrupted
without end
continued
undying
continuous
unceasing
immortal
never-ending
indefinite
forever
always
perdurable
incessant
running
rooted in the past
regular
traditional
unfading
persisting
repeated
unflagging
long-standing
recurrent
more synonyms
dateless
antonyms
temporary
occasional
transient
stopping
infrequent
recent
intermittent
halting
inconstant
ending
terminable
ephemeral
interrupted
changing
broken
brief
changeable
checked
ceasing