microflora

noun 0.831

microbiota

noun 0.740

flora

noun 0.688

bacteria

noun 0.686

microbiome

noun 0.640

mycoflora

noun 0.624

bacterium

noun 0.600

bacteroid

noun 0.593

antibacterial

noun 0.584

microbial

noun 0.577

bacteriology

noun 0.573

biota

noun 0.560

lactobacillus

noun 0.559

probiotic

noun 0.553

bacteraemia

noun 0.548

bacterioplankton

noun 0.543

soil microbiology

noun 0.538

bacillus

noun 0.537

staphylococcus

noun 0.533

bacteriologist

noun 0.524

rhizobacterium

noun 0.523

microbe

noun 0.522

sulfur bacterium

noun 0.521

coliform

noun 0.516

biotic

noun 0.515

microfauna

noun 0.514

microbiology

noun 0.512

bacteriocin

noun 0.511

clostridium

noun 0.507

fecal matter

noun 0.506

bacteriophage

noun 0.505

acidophilus

noun 0.504

fauna

noun 0.504

mycobacterium

noun 0.502