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unserviceable

ADJECTIVE

impractical

Synonyms

STRONGEST

absurd illogical impossible improbable quixotic speculative unattainable unreal unusable unwise unworkable useless

WEAK

abstract chimerical idealistic impracticable inapplicable inefficacious infeasible inoperable ivory-tower no-go nonfunctional nonviable otherworldly romantic starry-eyed theoretical unbusinesslike unfeasible visionary wild won't fly

Antonyms

STRONGEST

logical possible rational reasonable sensible tenable

WEAK

practical

ADJECTIVE

impractical/impracticable

Synonyms

STRONGEST

impossible improbable infeasible unfeasible unworkable

WEAK

abstract absurd chimerical idealistic illogical inapplicable inefficacious inoperable irrealizable ivory tower no-go nonfunctional nonviable not a prayer otherworldly out of the question quixotic romantic speculative starry-eyed theoretical unattainable unbusinesslike unreal unusable unwise useless visionary wild won't fly

Antonyms

WEAK

practicable practical probable realistic reasonable tenable viable

ADJECTIVE

unnegotiable

Synonyms

WEAK

abstract absurd chimerical idealistic illogical impossible impractical improbable inapplicable inefficacious infeasible inoperable irrealizable ivory-tower no-go nonfunctional nonviable not a prayer otherworldly out of the question quixotic romantic speculative starry-eyed theoretical unattainable unbusinesslike unfeasible unreal unusable unwise unworkable useless visionary wild won't fly

ADJECTIVE

unworkable

Synonyms

STRONGEST

absurd illogical impossible impractical unattainable unusable useless

WEAK

abstract chimerical idealistic improbable inapplicable inefficacious infeasible inoperable irrealizable ivory-tower no-go nonfunctional nonviable not a prayer otherworldly out of the question quixotic romantic speculative starry-eyed theoretical unbusinesslike unfeasible unnegotiable unreal visionary wild won't fly

Antonyms

STRONGEST

logical rational reasonable sensible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

About two hours into the flight, crew members reported that some of the toilets were "unserviceable".

From BBC • Mar. 11, 2025

The June 10 Israeli airstrike that struck Damascus International Airport caused significant damage to infrastructure and runways and rendered the main runway unserviceable.

From Seattle Times • Jun. 21, 2022

Through Revert, metal removed during the manufacture of components and from unserviceable engine parts is collected, segregated by specific alloy type, cleaned of all coatings and contaminants, and returned to the material supplier for recycling.

From Nature • Mar. 22, 2016

The unfortunate Quinlan, whose empire was once worth £10bn, was disappearing under a mountain of unserviceable debt.

From The Guardian • Sep. 6, 2014

One ship was broken up here for the materials: the other met with an accident, and became unserviceable; and they cut her up, and made a bark of the timbers.

From Oregon and Eldorado or, Romance of the Rivers by Bulfinch, Thomas

unserviceable

Example Sentences

Related Words