5 entries under micro-organism topic. ×

13
virus(noun, illness, sickness, bug, germ)
11
microbe(noun, illness, sickness, germ, microorganism)
10
germ(noun, illness, sickness, microorganism, bacteria)
9
bacterium(noun, illness, sickness, germ, microorganism)
3
pathogen
10 years ago|2.2k views|share |citing 
APASmart Define. (2015). bacillus thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/bacillus/thesaurus/synonyms
ChicagoSmart Define. 2015. "bacillus thesaurus" https://smartdefine.org/bacillus/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, bacillus thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/bacillus/thesaurus/synonyms>.
MLASmart Define. "bacillus thesaurus" 10 December 2015. Web. 28 September 2026. <https://smartdefine.org/bacillus/thesaurus/synonyms>