spontaneous

[spon-tey-nee-uhs] / spɒnˈteɪ ni əs /

ADJECTIVE

impulsive, willing

Synonyms

STRONGEST

casual impromptu instinctive offhand simple unplanned voluntary

WEAK

ad-lib automatic break loose down extemporaneous extempore free free-spirited from the hip impetuous improvised inevitable involuntary irresistible natural off top of head off-the-cuff unartful unavoidable unbidden uncompelled unconscious unconstrained uncontrived uncontrolled unforced unintentional unpremediated unprompted unsophisticated unstudied up front

Antonyms

STRONGEST

deliberate planned

WEAK

intended premeditated

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.

This makes them anxious when interactions are unplanned and spontaneous, when they have to participate in high-stakes meetings and react to unexpected feedback and demands from the boss.

From The Wall Street Journal

The students are bringing a measure of cohesion to what has otherwise been a spontaneous movement fueled by frustration over a crumbling economy.

From The Wall Street Journal

It’s about the spontaneous moments, about like connecting with your fellow actors and looking and following their lead.

From Los Angeles Times

I was somewhat disappointed to learn that Gomez’s paintings are not based on spontaneous discoveries but on composites of photos he’s taken around the city.

From Los Angeles Times

According to Burda, this improved debris removal may help explain why some patients experience partial, spontaneous recovery after spinal cord injury.

From Science Daily

spontaneous

Example Sentences

Related Words