saran

noun 0.648

sari

noun 0.636

serin

noun 0.618

serine

noun 0.594

parathion

noun 0.591

saporin

noun 0.569

curare

noun 0.567

sard

noun 0.563

arsine

noun 0.562

sarsen

noun 0.562

sira

noun 0.556

sarma

noun 0.554

sulfur mustard

noun 0.551

tabun

noun 0.551

seryl

noun 0.543

silane

noun 0.540

cyhalothrin

noun 0.540

sarangi

noun 0.540

syringomycin

noun 0.530

sark

noun 0.530

carbaryl

noun 0.527

chemical weapon

noun 0.523

cyanide

noun 0.522

pyran

noun 0.520

saur

noun 0.518

safranal

noun 0.517

sav

noun 0.517

mustard gas

noun 0.515

serotonin

noun 0.512

salvia

noun 0.511

sap

noun 0.510

syringyl

noun 0.509

fenitrothion

noun 0.509

santonin

noun 0.508

samara

noun 0.508

carbofuran

noun 0.507

serac

noun 0.507

arsenic

noun 0.507

endrin

noun 0.506

surra

noun 0.505

thiram

noun 0.505

paraoxon

noun 0.505

serpentine

noun 0.502

agar

noun 0.501

gar

noun 0.500

disulfoton

noun 0.500