Deleterious
//ˌdɛl.ɪˈtɪə̯.ɹi.əs//
Word Forms of "deleterious" (3 forms)
Adjective
| Form | Word | |
|---|---|---|
| Alternative | deletorious | |
| Comparative | more deleterious | |
| Superlative | most deleterious |
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.