un
trea
ted
1
not subjected to chemical or physical treatment
Antonyms:
2
(of a condition or ailment) not addressed or managed with medical care or treatment
- Jack's untreated toothache became more painful as the days went by.
- Without proper medication, Sarah's untreated infection worsened over time.
- Mary's untreated fever persisted for several days, causing her to feel weak and fatigued.
- Tom's untreated cut became infected, leading to swelling and redness around the wound.
- Without antibiotics, Tim's untreated strep throat developed into a more serious illness.
Antonyms:
3
(of a specimen for study under a microscope) not treated with a reagent or dye