unsuccessful

Fell short badly

Unsuccessful means failing to achieve a desired outcome or result.

An unsuccessful attempt doesn't accomplish its goal.

An unsuccessful candidate loses the election or doesn't get the job.

The word often softens what might otherwise be called failure: The surgery was unsuccessful sounds gentler than saying it failed.

failure

failed

Did not succeed

  • flopComplete commercial failure
  • fiascoHumiliating public failure
  • debacleSudden, complete failure

botched · bust · dud · washout · nonstarter · misfire · blunder · collapse · wreck · misadventure

ineffective

inefficient

Poor at using resources

inept · incapable · powerless · useless · worthless · toothless · inefficacious · unworkable · feeble · weak

setback

thwarted

Prevented from succeeding

impeded · stymied · frustrated · derailed · stalled · obstructed · checked · halted · rebuffed · rejected

unprofitable

loss-making

Failing to profit

unsustainable · insolvent · bankrupt · underwater · indebted · uneconomical · unrewarding · underperforming · failing · broke

defeated

vanquished

Defeated completely

subdued · outplayed · outmaneuvered · routed · outclassed · trounced · crushed · bested · losing · winless

disappointment

disappointing

Failing to satisfy expectations

underwhelming · letdown · anticlimactic · unsatisfying · unfulfilling · deflating · dispiriting · demoralizing · frustrating · dismal

disappointed

disheartened

Lost confidence or hope

discouraged · dismayed · despondent · unfulfilled · dissatisfied · dispirited · demoralized · disillusioned · heartbroken · regretful

Categories
Opposites
achievement of goals

unsuccessfulsuccessful

Having achieved one's aims

triumphant · victorious · winning · accomplished · achieving

prosperity and fortune

unsuccessfulsuccessful

Having achieved one's aims

prosperous · flourishing · thriving · fortunate · lucky

effectiveness and functionality

unsuccessfulsuccessful

Having achieved one's aims

effective · efficacious · productive · fruitful · effectual

Family

unsuccessfully, unsuccessfulness

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G