spiro

noun 0.744

treponema

noun 0.742

spirillum

noun 0.739

borrelia

noun 0.675

streptococcus

noun 0.645

streptomyces

noun 0.614

sporozoite

noun 0.613

leptospirosis

noun 0.604

spiral

noun 0.588

rickettsia

noun 0.584

spirogram

noun 0.583

trichina

noun 0.578

campylobacter

noun 0.577

bacillus

noun 0.576

clostridium

noun 0.575

helicobacter

noun 0.575

serpulid

noun 0.573

prion

noun 0.572

diplococcus

noun 0.569

sporotrichosis

noun 0.568

spicule

noun 0.568

spirea

noun 0.567

bacterium

noun 0.563

spore

noun 0.563

endospore

noun 0.561

bacteroid

noun 0.561

spirulina

noun 0.560

borreliosis

noun 0.553

shigella

noun 0.553

trichomonas

noun 0.552

syphilitic

noun 0.550

spire

noun 0.546

bacteria

noun 0.545

actinomycete

noun 0.544

spotted fever

noun 0.543

sphingolipid

noun 0.542

spicula

noun 0.542

mycobacterium

noun 0.541

protozoon

noun 0.540

staphylococcus

noun 0.539

helicoid

noun 0.538

spiculum

noun 0.534

trochospiral

noun 0.534

trypomastigote

noun 0.532

strep

noun 0.532

coccobacillus

noun 0.532

giardia

noun 0.532

trypanosome

noun 0.532

spherulite

noun 0.531

proteobacterium

noun 0.530

sphingoid

noun 0.530

rhizobium

noun 0.529

bacteriophage

noun 0.529

spasmodic

noun 0.528

zoospore

noun 0.528

prokaryote

noun 0.526

pneumococcus

noun 0.526

spider

noun 0.525

microbe

noun 0.523

cestode

noun 0.523

cryptosporidium

noun 0.520

pathogen

noun 0.520

phage

noun 0.520

phlebotomine

noun 0.519

serpentine

noun 0.517

hypha

noun 0.517

trichinosis

noun 0.516

parasite

noun 0.516

schistosome

noun 0.515

helix

noun 0.515

archaebacterium

noun 0.513

spirometric

noun 0.512

spirometry

noun 0.512

helicate

noun 0.512

viroid

noun 0.511

streptolysin

noun 0.511

termite

noun 0.510

perispore

noun 0.510

ringworm

noun 0.509

spiral ganglion

noun 0.509

spy

noun 0.508

nonspore

noun 0.508

flagellate

noun 0.508

pseudomonas

noun 0.508

cryptococcus

noun 0.508

flagellum

noun 0.508

sepiolite

noun 0.507

sulfur bacterium

noun 0.507

paramecium

noun 0.507

sporophyte

noun 0.506

syringomycin

noun 0.506

epimastigote

noun 0.505

exospore

noun 0.505

coccus

noun 0.504

serovar

noun 0.504

thermophile

noun 0.504

strongyle

noun 0.503

leishmania

noun 0.503

spermatozoon

noun 0.503

nematode

noun 0.502