1
ingrown
1
inveterate
1
inwrought
1
long-established
1
nonprogressive
1
old-fogyish
1
old fashioned
1
on a rock(expression, idiom)
1
on bedrock
1
opposed to change(expression, idiom)
1
powerful
1
preservative
1
reactionist
1
right-wing
1
right of center(expression, idiom)
1
rooted
1
settled
1
stabilized
1
uncompromising
1
vested
11 years ago|868 views|share |citing 
APASmart Define. (2015). old-line thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/old-line/thesaurus/synonyms
ChicagoSmart Define. 2015. "old-line thesaurus" https://smartdefine.org/old-line/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, old-line thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/old-line/thesaurus/synonyms>.
MLASmart Define. "old-line thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/old-line/thesaurus/synonyms>