1
old fart
1
old geezer
1
old guard(expression, right, moderate, conservative, conformist)
1
old liner(moderate, conservative, fanatic, traditionalist, zealot)
1
old maid
1
old poop
1
party pooper(noun, expression, killjoy, spoilsport)
1
person set in ways(noun, expression, idiom, person)
1
preserver(right, moderate, conservative, conformist, reactionary)
1
prig
1
priggish
1
procrastinator
1
putterer
1
redneck(right, moderate, conservative, conformist, reactionary)
1
right(moderate, conservative, fanatic, traditionalist, zealot)
1
silk-stocking(right, moderate, conservative, conformist, reactionary)
1
sleepyhead
1
slouch
1
sluggard
1
snail
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). stick-in-the-mud thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms
ChicagoSmart Define. 2015. "stick-in-the-mud thesaurus" https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, stick-in-the-mud thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms>.
MLASmart Define. "stick-in-the-mud thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms>