Word Type

Noun

Adjective

Adjective

The word "lethal" can be used as noun, adjective and adjective.

Word Relationships

Capable Of

cause death

Derived Terms

coat color dilution lethal colethal cytolethal haplolethal hyperlethal less-lethal less-than-lethal lethal allele lethal chamber lethal congenital contracture syndrome lethal dose lethal gene lethal injection lethal time lethal white syndrome lethal yellowing lethal zone lethality lethally lethalness non-lethal nonlethal semi-lethal semilethal sub-lethal sublethal superlethal supralethal triplolethal ultralethal unlethal

Context

chemistry

Related Terms

nonlethality semilethality sublethality sublethally

Related Terms

alcohol deadly fatal lethality mortal paraffine semilethal spermaceti

Similar Terms

fatal fatal

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.