363 entries under adjective topic. ×
| unwanted(willing, arrogant, voluntary, unwelcome) | |
| accelerated | |
| accidental(careless, chance, casual, erratic) | |
| acute | |
| ardent(moving, violent, fierce, impulsive) | |
| at ease(expression, calm, quiet, light) | |
| barbarian | |
| barbaric | |
| break loose(expression, impulsive, willing, unforced) | |
| brisk | |
| brusque | |
| calm(quiet, light, smooth, simple) | |
| carefree(calm, quiet, light, smooth) | |
| celebratory(feature, characteristic) | |
| childlike(simple, easy, pure, innocent) | |
| colloquial(simple, easy, plain, straightforward) | |
| comfortable(calm, quiet, light, smooth) | |
| comfy(calm, quiet, light, smooth) | |
| commemorative(feature, characteristic) | |
| commodious(calm, quiet, light, smooth) |
For more, visit
Spontaneous on
Power Thesaurus
| APA | Smart Define. (2015). spontaneous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/spontaneous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "spontaneous thesaurus" https://smartdefine.org/spontaneous/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, spontaneous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/spontaneous/thesaurus/synonyms>. |
| MLA | Smart Define. "spontaneous thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/spontaneous/thesaurus/synonyms> |