adj.
VERBS
▪ be , prove
ADVERB
▪ absolutely , highly ( esp. AmE )
▪
All these drugs are highly ~.
▪ potentially
▪
It was a potentially ~ mixture of drugs.
PREPOSITION
▪ to
▪
The pesticide is ~ to all insect life.
Lethal is used with these nouns: ↑ cocktail , ↑ combination , ↑ dose , ↑ force , ↑ injection , ↑ mutation , ↑ overdose , ↑ poison , ↑ violence , ↑ virus , ↑ weapon