semilethal
LD50
zoocidal
embryolethality
deadliness
truculent
sterilization
biolysis
poison
deathly
fatalize
ultralethal
toxin
lethality
speciocide
amphibicide
fishkill
killer
xenocide
biostratinomy
parasitotoxic
avicidal
antibiological
colethal
endopathogen
death-dealing
poisonous substance
exitious
toxicant
vivisection
necrotrophic
hyperlethal
gas
organotoxic
fatal
feral
salmonella
deadly
bane
perishable
bacteriological warfare
germ warfare
cytolethal
bioplague
anaphylactic shock
terricide
lethally
biocidal
clinicide
pathoscore
bactericidal
sterileness
necrophage
toxicogenic
micropopulation
sterility
cytotoxicity
malignant
attracticide
ecotoxicogenomics
poisonous plant
autoaggressive
asepsis
antisepsis
pernicious
autocide
ecotoxicologically
biogeny
plate count
bugicide
biogenesis
piscicide
decimation
biohazardous
bait
bioburden
slaughterous
antibacterial
autocytotoxic
mortiferous
antienvironment
carcass
thanatopic
ichthyopathogenic
tolerance
ecotoxicological
infection
oomyceticidal
necrochemistry
K/D ratio
autoreact
biodestructible
suck the air out of
coinfected
biopathogen

English words for 'lethal to at least half of all affected organisms'

As you may have noticed, above you will find words for "lethal to at least half of all affected organisms". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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