1
flagellate
1
fleck
1
flyspeck
1
fungus
1
genetic individual
1
gnat
1
grain
1
gram-negative bacteria
1
gram-positive bacteria
1
heterotrophic organism
1
individual
1
iota
1
jot
1
life form(expression, idiom)
1
living being
1
living thing
1
microbic
1
microorganisms
1
microzoa
1
midge
11 years ago|2.4k views|share |citing 
APASmart Define. (2015). microorganism thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/microorganism/thesaurus/synonyms
ChicagoSmart Define. 2015. "microorganism thesaurus" https://smartdefine.org/microorganism/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, microorganism thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/microorganism/thesaurus/synonyms>.
MLASmart Define. "microorganism thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/microorganism/thesaurus/synonyms>