inveterate

equivalents

usual

synonyms

abiding

accustomed

acknowledged

addicted

admitted

age-long

aged

ancient

antique

chronic

chronic

confirmed

confirmed

constant

continuing

conventional

customary

deep

deep-dyed

deep-engraven

deep-fixed

deep-grounded

deep-laid

deep-rooted

deep-rooted

deep-seated

deep-set

deep-settled

diuturnal

durable

dyed-in-the-wool

embedded

embossed

enduring

engrafted

engraved

entrenched

established

etched

evergreen

fast

firmly established

fixed

folk

graven

habitual

habitual

habituated

hallowed

handed down

same-contexts

deep-seated

fanatical

habitual

hereditary

implacable

incorrigible

incurable

ineradicable

ingrained

innate

irreconcilable

lifelong

long-standing

malignant

notorious

obstinate

persistent

petty

rancorous

unconquerable

unreasoning

virulent

antonyms

casual