3
cantankerous(adjective, difficult, crabby, cranky)
3
closed
3
colorless(adjective, dull, flat, stupid, dead)
3
conformist
3
congested
3
dignified(adjective, superior, sophisticated, sober, serious)
3
fogyish
3
fuddy-duddy
3
fuggy
3
hidebound
3
ho-hum
3
illiberal(adjective, moderate, straight, hateful, rigid)
3
irascible(difficult, crabby, cranky)
3
irksome(adjective, dull, flat, excite, stupid)
3
malodorous(adjective, stale, rotten, musty, aged)
3
mildewy(adjective, stale, rotten, musty, aged)
3
moldy(adjective, tight, stale, rotten, musty)
3
old-fogyish
3
pedestrian
3
perverse(difficult, crabby, cranky)
11 years ago|12k views|share |citing 
APASmart Define. (2015). stuffy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stuffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "stuffy thesaurus" https://smartdefine.org/stuffy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, stuffy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stuffy/thesaurus/synonyms>.
MLASmart Define. "stuffy thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/stuffy/thesaurus/synonyms>