microorganism

As nouns the difference between microorganism and null

is that microorganism is while null is zero, nil; the cardinal number before einn.

As a noun microorganism

is .

As an adjective bacterial is

(microbiology) of, relating to, or caused by bacteria.

As nouns the difference between microorganism and disease

is that microorganism is while disease is (pathology) an abnormal condition of the body or mind that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired.

As a verb disease is

(obsolete) to cause unease; to annoy, irritate.

As nouns the difference between microorganism and viruses

is that microorganism is while viruses is .

As nouns the difference between microorganism and virus

is that microorganism is while virus is virus.

As nouns the difference between macroorganisms and microorganism

is that macroorganisms is while microorganism is .

As a noun microorganism is

.

As a noun microorganism is

.

As nouns the difference between microbes and microorganism

is that microbes is while microorganism is .