Word Type

Noun

Adjective

Adjective

The word "impossible" can be used as noun, adjective and adjective.

Word Relationships

Opposites (Antonyms)

easy possible possible

Derived Terms

ask the impossible do the impossible impossibility impossible bottle impossible color impossible dip impossible dream impossible drive impossible event impossible fork impossible pie impossible story impossible trident impossible trinity impossibleness impossibly mission impossible unimpossible

Distinct From

able achievable easy french likely

Context

math

Broader Terms (Hypernyms)

impossibility impossible action

Type Of (IsA)

impossibility television episode

Related Terms

able accomplish adjective am be done can can not cannot cannot accomplish cannot do cant cant do cant happen conditions cruise defeat difficult difficulty do done happen hard hopeless i am imaginary impossibility impractical inability inconceivable insurmountable mission mission movies movie movie mission movie title movies never never done not paramount paramount inability possible possible not problem really really hard show title tom tom cruise tv tv show unable unbelievable unrealistic unthinkable very very difficult very hard

Similar Terms

hopeless hopeless impracticable impracticable impractical infeasible insurmountable intolerable out out unachievable unachievable unattainable unbearable undecidable undecideable undoable unendurable unfeasible unrealistic unrealizable unsurmountable unthinkable unworkable

Synonym Network

out of question unacceptable unpossible

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.