protist

noun 0.631

proteobacterium

noun 0.618

protea

noun 0.597

protozoon

noun 0.593

protease

noun 0.590

protozoan

noun 0.582

proton

noun 0.577

protein

noun 0.569

protoplasm

noun 0.560

protome

noun 0.549

prokaryote

noun 0.548

prophet

noun 0.545

proteome

noun 0.536

proteomics

noun 0.533

pseudomonas

noun 0.533

proteasome

noun 0.530

prodigy

noun 0.529

protomer

noun 0.523

proteolysis

noun 0.521

proline

noun 0.521

protosun

noun 0.519

proteinase

noun 0.518

probiotic

noun 0.517

prog

noun 0.515

prototype

noun 0.515

protocell

noun 0.514

protector

noun 0.513

protreptic

noun 0.508

proteoglycan

noun 0.506

prosthesis

noun 0.504

prion

noun 0.503

amoeba

noun 0.502

protoporphyrin

noun 0.501

prodigiosin

noun 0.501