overestimating

Thinking too much

Overestimating is judging something to be greater, better, or more significant than it actually is.

You might overestimate how long a trip will take, overestimate your own abilities, or overestimate how much others care about your mistakes.

I was overestimating how much food we'd need.

The error is assuming more rather than less.

miscalculation

misjudgment

Faulty evaluation of something

overvaluation · miscounting · misreckoning · overassessment · overcounting · mismeasurement

exaggeration

hyperbole

Rhetorical extreme exaggeration

inflation · distortion · aggrandizement · dramatization · overplay · stretching · puffery · magnification · overselling · overhyping

overconfidence

hubris

Ruinous excessive confidence

smugness · presumptuousness · self-assurance · boastfulness · conceit · pomposity · egotism · vainglory · bravado · self-importance

optimism-bias

naivete

Innocent lack of experience

sanguinity · dreaming · fantasy · utopian · starry-eyed

risk-inflation

catastrophizing

Imagining worst-case outcomes

fearmongering · anxiety · dread · overreaction · panic · scaremongering · doom-and-gloom

Opposites
accuracy of estimation

overestimatingunderestimating

Misjudging as less significant

underrating · lowballing · undervaluing · undercounting · underappreciating

valuation judgment

overestimatingundervaluing

Judging below true worth

underappreciating · underrating · underestimating · disparaging · belittling

cognitive bias type

overestimatingunderestimating

Misjudging as less significant

underconfidence · self-deprecating

Family

overestimation, overestimations

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G