protozoan

noun 0.877

protist

noun 0.759

protozoology

noun 0.724

trophozoite

noun 0.703

prokaryote

noun 0.644

protoplasm

noun 0.636

cryptomonad

noun 0.634

protocell

noun 0.631

paramecium

noun 0.626

trypanosome

noun 0.614

protostome

noun 0.611

zooid

noun 0.611

trypomastigote

noun 0.610

amoeba

noun 0.608

zoospore

noun 0.608

proteobacterium

noun 0.607

trichomonas

noun 0.605

sporozoite

noun 0.603

protothecosis

noun 0.599

plasmodium

noun 0.599

proteus

noun 0.593

apicomplexan

noun 0.590

unicellular

noun 0.588

zoophyte

noun 0.586

metazoan

noun 0.585

epimastigote

noun 0.583

flagellate

noun 0.576

eukaryote

noun 0.575

protome

noun 0.573

hydrozoan

noun 0.571

bryozoan

noun 0.570

protoplast

noun 0.567

coccidian

noun 0.563

choanoflagellate

noun 0.560

protomer

noun 0.559

dinoflagellate

noun 0.558

rotifer

noun 0.552

cryptosporidium

noun 0.551

protoporphyrin

noun 0.549

toxoplasma

noun 0.548

alveolate

noun 0.547

schizont

noun 0.547

spermatozoon

noun 0.547

microzooplankton

noun 0.546

protoxide

noun 0.544

archaeon

noun 0.543

oocyst

noun 0.543

gametocyte

noun 0.542

parasite

noun 0.542

microbe

noun 0.541

foraminiferan

noun 0.541

hydrogenosome

noun 0.541

spirochete

noun 0.540

acoelomate

noun 0.538

pseudopodium

noun 0.537

bacterium

noun 0.537

zyme

noun 0.536

amoeboid

noun 0.535

microorganism

noun 0.535

zooplankton

noun 0.535

protoplanet

noun 0.534

giardia

noun 0.534

eukaryotic

noun 0.530

trochophore

noun 0.529

archaebacterium

noun 0.529

flatworm

noun 0.527

slime mold

noun 0.527

zymosan

noun 0.526

probiotic

noun 0.525

pneumocystis

noun 0.524

biflagellate

noun 0.522

zoonotic

noun 0.521

proglottid

noun 0.521

zygospore

noun 0.521

ciliate

noun 0.519

proton

noun 0.518

leishmania

noun 0.518

spermatozoid

noun 0.516

rhizobium

noun 0.514

prion

noun 0.513

cryptozoologist

noun 0.513

microfauna

noun 0.512

foraminifer

noun 0.511

digenean

noun 0.511

blastomere

noun 0.510

choanocyte

noun 0.510

spermatozoan

noun 0.510

pseudomonad

noun 0.510

photobiont

noun 0.510

ptomaine

noun 0.509

organism

noun 0.508

copepod

noun 0.508

animalcule

noun 0.507

peroxisome

noun 0.507

cyclopoid

noun 0.507

schizogony

noun 0.507

anaerobe

noun 0.507

endosymbiont

noun 0.506

pathogen

noun 0.506

pseudopod

noun 0.506