0
mark
0
might-have-been(bungler, bumbler, fumbler)
0
mindless
0
mug
0
muggins
0
no good(expression, bungler, bumbler, fumbler)
0
nonperformer(bungler, bumbler, fumbler)
0
numpty
0
ox
0
painter
0
paste
0
peculator
0
pinhead
0
poor hand(expression, idiom, bungler)
0
poor shot(expression, idiom, bungler)
0
receiver
0
rod
0
rumper
0
shoddy
0
slacker
11 years ago|3.9k views|share |citing 
APASmart Define. (2015). duffer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/duffer/thesaurus/synonyms
ChicagoSmart Define. 2015. "duffer thesaurus" https://smartdefine.org/duffer/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, duffer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/duffer/thesaurus/synonyms>.
MLASmart Define. "duffer thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/duffer/thesaurus/synonyms>