- Definitions|2
- Thesaurus|465
- Abbreviations|0
42 entries under noun topic. ×
| virus(illness, sickness, bug, plague) | |
| microbe(illness, sickness, bug, plague) | |
| germ(illness, unit, sickness, bug) | |
| bacillus(illness, sickness, germ, bacterium) | |
| bug(informal, illness, sickness, plague) | |
| bacteria | |
| pathogen(germ, bacterium) | |
| micro-organism | |
| zoospore | |
| microspore | |
| paramecium | |
| amoeba | |
| bacterium(unit, sickness, bug, plague) | |
| dyad | |
| protozoa | |
| micrococcus | |
| microphyte | |
| animalcule | |
| disease(illness, sickness, bug, plague) | |
| organism |
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| APA | Smart Define. (2015). microorganism thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/microorganism/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "microorganism thesaurus" https://smartdefine.org/microorganism/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, microorganism thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/microorganism/thesaurus/synonyms>. |
| MLA | Smart Define. "microorganism thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/microorganism/thesaurus/synonyms> |