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in-definable
adjective as in indescribable
Strongest matches
adjective as in ineffable
adjective as in unspeakable
Strongest matches
adjective as in incommunicable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in indefinable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in inexpressible
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in undescribable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- unimaginable
- unutterable
adjective as in unutterable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
adjective as in elusive
adjective as in indescribable
Strongest matches
adjective as in ineffable
adjective as in unspeakable
Strongest matches
adjective as in incommunicable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in indefinable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in inexpressible
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
- unutterable
adjective as in undescribable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- unimaginable
- unutterable
adjective as in unutterable
Weak matches
- abominable
- alarming
- appalling
- atrocious
- awful
- beastly
- beyond words
- calamitous
- defying description
- description
- detestable
- dire
- disgusting
- dreadful
- evil
- execrable
- fearful
- frightening
- frightful
- heinous
- horrible
- horrid
- incommunicable
- inconceivable
- indefinable
- indescribable
- ineffable
- inexpressible
- inhuman
- loathsome
- monstrous
- nameless
- obnoxious
- odious
- offensive
- outrageous
- overwhelming
- preternatural
- repellent
- repugnant
- repulsive
- revolting
- shocking
- unbelievable
- undescribable
- unimaginable
adjective as in elusive
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Synonym of the day
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On this page you'll find 373 synonyms, antonyms, and words related to in-definable, such as: ineffable, sublime, unspeakable, impossible, incommunicable, and indefinable.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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