chronic
- adjective (adj)
Meaning: incessant, never-ending
Synonyms:
abiding
ceaseless
confirmed
constant
continual
continuing
continuous
deep-rooted
deep-seated
enduring
ever-present
fixed
habitual
inborn
inbred
incurable
ineradicable
ingrained
inveterate
lasting
lifelong
lingering
longlived
long-standing
obstinate
perennial
persistent
persisting
prolonged
protracted
recurrent
recurring
rooted
routine
settled
stubborn
sustained
tenacious
unabating
unmitigated
unyielding
usual
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.