Difference between Spontaneous and Unprompted

SPONTANEOUS vs UNPROMPTED: ADJECTIVE

Produced without being planted or without human labor
Said or done without having been planned or written in advance
Arising from a natural inclination or impulse and not from forethought or prompting.
Unconstrained and unstudied in manner or behavior.
Growing without cultivation or human labor.
Proceeding from natural feeling, temperament, or disposition, or from a native internal proneness, readiness, or tendency, without constraint.
Proceeding from, or acting by, internal impulse, energy, or natural law, without external force
Happening or arising without apparent external cause
See under Generation.
Self generated; happening without any apparent external cause.
Done by one's own free choice, or without planning.
Proceeding from natural feeling or native tendency without external constraint
Arising from a momentary impulse
Controlled and directed internally : self-active : spontaneous movement characteristic of living things
Not apparently contrived or manipulated : natural
Random.
Sudden, without warning.
Combustion produced in a substance by the evolution of heat through the chemical action of its own elements; as, the spontaneous combustion of waste matter saturated with oil.

Proceeding from a conscious or unconscious internal impulse; occurring or done without the intervention of external causes; in a restricted sense, springing from one's own desire or volition, apart from any external suggestion or incitement.
Growing naturally, without previous human care.
Growing as native; indigenous.
In biology, instinctive or automatic, as some actions of animals which depend upon no external stimulus and are performed without apparent motive or purpose; uninfluenced by external conditions, as a change in structural character. Compare spontaneity, 2.
Synonyms Willing, etc. (see voluntary), instinctive, unbidden.

Random, Impulse, Simultaneous, Unplanned, Impromptu, Ad lib, Self generated, Unplanted, Unwritten, Wild, Unprompted, Natural, Unscripted, Instinctive, Impulsive

Dismissive, Unguarded, Unrehearsed, Quizzical, Impromptu, Incredulous, Unbidden, Automated, Automatic, Voluntary, Unaided, Unsolicited, Self generated, Impulsive, Spontaneous

Random, Impulse, Simultaneous, Unplanned, Impromptu, Self generated, Ad lib, Unplanted, Unwritten, Wild, Unprompted, Natural, Unscripted, Instinctive, Impulsive

Dismissive, Unguarded, Unrehearsed, Quizzical, Impromptu, Incredulous, Unbidden, Automated, Automatic, Voluntary, Unaided, Unsolicited, Self generated, Impulsive, Spontaneous

They are adventurous and spontaneous, with contagious energy.
Eventration of the diaphragm presenting as spontaneous pneumothorax.
Spontaneous recovery rates for unilateral sixth nerve palsies.
Feedback is often spontaneous, direct and brutally honest.
Most countries conduct spontaneous surveillance of vaccine safety.
Teeth grinding, feeling sad for no reason, feeling happy for no reason, spontaneous laughter, spontaneous crying, mood swings, sensitive to negativity, sensitive to everything.
The spontaneous nuclear transformation in which an atom emits particles or radiation following orbital electron capture, or when the nucleus undergoes spontaneous fission.
Both spontaneous awakening trials and spontaneous breathing trials.
Spontaneous Raman scattering is a weak effect because the spontaneous interaction through the vacuum ufb01eld occurs only rarely.
Mutation: Spontaneous or Induced Spontaneous mutations occur without a known cause due to unknown agents in the environment.

Triptorelin, research has suggested, serves as a solution for suppressing unprompted ovulation.
Does not cover defective work unless unprompted enforcement action is taken.
However, some participantsmay not feel comfortable with offering their thoughts unprompted.
A little anastomotic today but it's very uncommonly unprompted.
Presumably cutting off your own finger unprompted would be legal.
They realize molded to unprompted the aerokat for some reason.
Teachers must be alert for opportunities to reinforce unprompted generalizations.
Some participants were told to give the feedback unprompted.
Agreed to her murder, unprompted was crying a plea.
Respondents were requested to answer the questions unprompted.