Synonyms of stick-in-the-mud

2 Syllables

diehard, fossil, fogies, mossback, fogey, fogy

3 Syllables

conserver, right-winger

4 Syllables

fuddy-duddy, moderatist, reactionary

5 Syllables

conservative, antediluvians, conventionalist, antediluvian, fundamentalist

6 Syllables

middle-of-the-roader