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spontaneous synonyms
Trying to find another word for spontaneous in English? No problem. Our thesaurus contains synonyms of spontaneous in 39 different contexts. We have listed all the similar and related words for spontaneous alphabetically.
- according to pleasure
- ad libitum
- as one thinks best
- as one wishes
- at will
- extemporaneous
- extempore
- extemporize
- extemporized
- impromptu
- improvise
- improvised
- automated
- electric
- electronic
- mechanical
- mechanized
- motorized
- robotic
- self-moving
- self-regulating
- self-starting
- abscond
- bolt
- burst out
- bust out
- depart
- flee
- get free
- leave
- accidental
- adventitious
- by chance
- contingent
- erratic
- extemporaneous
- extempore
- fluky
- fortuitous
- impromptu
- improvised
- impulsive
- bottomward
- cascading
- declining
- depressed
- descending
- downgrade
- downhill
- downward
- dropping
- earthward
- falling
- gravitating
- ad hoc
- ad-lib
- automatic
- autoschediastic
- by ear
- casual
- expedient
- extemporary
- extempore
- fake
- free
- immediate
- extemporaneous
- impromptu
- chargeless
- comp
- complimentary
- costless
- for love
- for nothing
- free of cost
- free ride
- freebie
- gratis
- gratuitous
- handout
- ad-lib
- automatic
- break loose
- casual
- down
- extemporaneous
- extempore
- free
- from the hip
- impetuous
- impromptu
- improvised
- aboveboard
- bald
- blunt
- call a spade a spade
- candid
- categorical
- direct
- directly
- forward
- frank
- like it is
- no lie
- abrupt
- ardent
- eager
- fervid
- fierce
- furious
- going off deep end
- hasty
- headlong
- hurried
- impassioned
- impulsive
- ad-lib
- dashed off
- extemporaneous
- extempore
- extemporized
- fake
- faked
- improv
- improviso
- off the cuff
- offhand
- played by ear
- Band-Aid
- ad-lib
- autoschediastic
- extemporaneous
- extempore
- extemporized
- fly-by-night
- hit-or-miss
- impromptu
- improviso
- makeshift
- offhand
- all locked up
- assured
- binding
- compulsory
- decided
- decreed
- destined
- determined
- doomed
- fated
- fateful
- fixed
- accustomed
- by seat of one's pants
- congenital
- habitual
- impulsive
- inborn
- ingrained
- inherent
- innate
- instinctual
- intrinsic
- intuitional
- automatic
- begrudging
- blind
- compulsory
- conditioned
- forced
- grudging
- habitual
- impulsive
- instinctive
- instinctual
- knee-jerk
- alluring
- beckoning
- charming
- enchanting
- fascinating
- glamorous
- imperative
- indomitable
- ineluctable
- inevitable
- inexorable
- invincible
- accustomed
- anticipated
- characteristic
- common
- commonplace
- congenital
- connatural
- consistent
- constant
- counted on
- customary
- essential
- ad-lib
- automatic
- break loose
- casual
- down
- extemporaneous
- extempore
- free
- free spirited
- from the hip
- impetuous
- impromptu
- ad hoc
- ad-lib
- automatic
- autoschediastic
- by ear
- casual
- expedient
- extemporary
- extempore
- fake
- free
- immediate
- aloof
- breezy
- brusque
- casual
- cavalier
- cool
- curt
- easygoing
- folksy
- glib
- informal
- laid-back
- child's play
- cinch
- clean
- easy as pie
- effortless
- elementary
- facile
- incomplex
- intelligible
- light
- lucid
- manageable
- artless
- candid
- childlike
- frank
- green
- guileless
- innocent
- like a babe in the woods
- naive
- natural
- open
- outspoken
- certain
- compulsory
- fated
- impending
- ineluctable
- ineludible
- inescapable
- inevasible
- inevitable
- inexorable
- locked up
- necessary
- ad-lib
- automatic
- break loose
- casual
- down
- extemporaneous
- extempore
- free
- free spirited
- from the hip
- impetuous
- impromptu
- autonomous
- chosen
- deliberate
- designful
- discretional
- elected
- free
- free-willed
- freely
- gratuitous
- honorary
- independent
- benumbed
- blacked out
- bombed
- cold
- comatose
- dead to the world
- drowsy
- entranced
- feeling no pain
- flattened
- in a trance
- inanimate
- corrupt
- depraved
- dissipated
- dissolute
- fast
- gay
- immoral
- incontinent
- incorrigible
- licentious
- profligate
- rakish
- direct
- genuine
- guileless
- honest
- ingenuous
- innocent
- naive
- natural
- open
- plain
- pure
- sincere
- abandoned
- independent
- unbounded
- unchecked
- unconstrained
- undisciplined
- ungoverned
- uninhibited
- unsuppressed
- wild
- autonomous
- chosen
- deliberate
- designful
- discretional
- elected
- free
- free-willed
- freely
- gratuitous
- honorary
- independent
- accidental
- aimless
- casual
- chance
- erratic
- extemporaneous
- fortuitous
- haphazard
- inadvertent
- involuntary
- purposeless
- random
- accidental
- adventitious
- aleatory
- fortuitous
- haphazard
- impromptu
- random
- spontaneous
- undesigned
- unexpected
- unintended
- unintentional
- ad-lib
- automatic
- break loose
- casual
- down
- extemporaneous
- extempore
- free
- free spirited
- from the hip
- impetuous
- impromptu
- abrupt
- ad-lib
- automatic
- careless
- devil-may-care
- emotional
- extemporaneous
- flaky
- gone off deep end
- hasty
- headlong
- hot-and-cold
- artless
- authentic
- bush-league
- callow
- childlike
- clean
- cornball
- corny
- crude
- folksy
- genuine
- green
- artless
- extemporaneous
- extemporary
- extempore
- instinctive
- naive
- natural
- offhand
- spontaneous
- direct
- forthright
- frank
- in advance
- open
- up-front
- autonomous
- chosen
- deliberate
- designful
- discretional
- elected
- free
- free-willed
- freely
- gratuitous
- honorary
- independent