capsule

noun 0.653

encapsidation

noun 0.606

virion

noun 0.555

cap

noun 0.545

casing

noun 0.536

pseudocapsule

noun 0.535

case shot

noun 0.530

nodavirus

noun 0.528

spherical cap

noun 0.522

virus

noun 0.520

capa

noun 0.519

adenovirus

noun 0.517

vesicle

noun 0.514

carapace

noun 0.508

icosahedron

noun 0.503

coccus

noun 0.501