Adjective unhealthful has 3 senses
- unsanitary, insanitary, unhealthful - not sanitary or healthful; "unsanitary open sewers"; "grim and unsanitary conditions"
- unhealthful - detrimental to good health; "unhealthful air pollution"; "unhealthful conditions in old apartments with peeling lead-based paint"
Antonyms: healthful, anthelmintic, anthelminthic, helminthic, parasiticidal, antimicrobial, antimicrobic, carminative, flatus-relieving, cathartic, psychotherapeutic, curative, healing, alterative, remedial, sanative, therapeutic, drugless, beneficial, good, salutary, medicative, medicinal, organic, preventive, preventative, prophylactic, recuperative, restorative
- insalubrious, unhealthful, unhealthy - detrimental to health
Antonym: wholesome (indirect, via unwholesome)
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