16 entries under expression topic. ×

1
in the bag(idiom, certain, sure, guaranteed)
1
puffed up(certain, sure, confident, haughty)
1
wise guy(certain, sure, arrogant, haughty)
0
absolutely certain(certain, sure, guaranteed)
0
beyond doubt(certain, sure, guaranteed)
0
fire eating(idiom, rashness)
0
free and easy(idiom, rashness)
0
gung ho(certain, sure, guaranteed)
0
high and mighty(idiom, haughty, conceited, egotistic)
0
made certain(certain, sure, guaranteed)
0
nailed down(certain, sure, guaranteed)
0
on an ego trip(idiom, haughty, conceited, egotistic)
0
on ice(certain, sure, guaranteed)
0
pumped up(certain, sure, guaranteed)
0
sewed up(certain, sure, guaranteed)
0
stuck up(haughty, conceited, egotistic)
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APASmart Define. (2015). overconfident thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/overconfident/thesaurus/synonyms
ChicagoSmart Define. 2015. "overconfident thesaurus" https://smartdefine.org/overconfident/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, overconfident thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/overconfident/thesaurus/synonyms>.
MLASmart Define. "overconfident thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/overconfident/thesaurus/synonyms>