30 entries under incompetent topic. ×

1
goofball(fool, butcher, bungler, bumbler)
1
ignoramus(fool, butcher)
1
klutz(fool, butcher)
1
mismanager(fool, butcher, bungler, bumbler)
1
muddler(fool, butcher, bungler, bumbler)
1
muffer(fool, butcher, bungler, bumbler)
1
numskull(noun, fool, butcher)
1
screw up(expression, fool, butcher)
1
spoiler(fool, butcher, bungler, bumbler)
0
foulup(fool, butcher, bungler, bumbler)
<12>
11 years ago|860 views|share |citing 
APASmart Define. (2015). featherbrain thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/featherbrain/thesaurus/synonyms
ChicagoSmart Define. 2015. "featherbrain thesaurus" https://smartdefine.org/featherbrain/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, featherbrain thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/featherbrain/thesaurus/synonyms>.
MLASmart Define. "featherbrain thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/featherbrain/thesaurus/synonyms>