serovar

noun 0.705

serotype

noun 0.684

genogroup

noun 0.615

blood group

noun 0.606

group

noun 0.598

semigroup

noun 0.597

simple group

noun 0.596

serology

noun 0.594

space group

noun 0.574

subgroup

noun 0.561

haplogroup

noun 0.557

social group

noun 0.555

seropositive

noun 0.545

streptococcus

noun 0.542

antiserum

noun 0.540

nongroup

noun 0.539

supergroup

noun 0.537

roup

noun 0.521

grouping

noun 0.518

serum

noun 0.517

sorus

noun 0.513

symmetric group

noun 0.512

series

noun 0.509

serine

noun 0.506

point group

noun 0.505

syringomycin

noun 0.504

main group

noun 0.503

shigella

noun 0.501