- Definitions|0
- Thesaurus|20
- Abbreviations|0
| be overcome(drop, collapse, faint, succumb) | |
| black out(expression, drop, collapse, faint, succumb) | |
| faint(verb, collapse, lose, succumb, swoon) | |
| pass out(expression, collapse, faint, succumb, swoon) | |
| swoon(verb, collapse, faint, succumb) | |
| weaken(drop, collapse, faint, succumb) | |
| collapse(faint, succumb) | |
| drop(verb, collapse, faint, succumb, usually) | |
| fade(collapse, succumb) | |
| fail(collapse, succumb) | |
| fall(collapse, succumb) | |
| fall down(expression, collapse, succumb) | |
| flicker(collapse, succumb) | |
| from abusing a substance black out(verb, expression, idiom, faint, usually) | |
| go out like light(expression, idiom, collapse, succumb) | |
| keel over(verb, expression, drop, collapse, faint) | |
| languish(collapse, succumb) | |
| lose consciousness(verb, expression, drop, collapse, faint) | |
| succumb | |
| usually(verb, faint, swoon) |
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| APA | Smart Define. (2015). become unconscious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/become_unconscious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "become unconscious thesaurus" https://smartdefine.org/become_unconscious/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, become unconscious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/become_unconscious/thesaurus/synonyms>. |
| MLA | Smart Define. "become unconscious thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/become_unconscious/thesaurus/synonyms> |