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sunstroke Synonyms
Another word for sunstroke
Choosing another word for sunstroke that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
A severe, potentially life-threatening form of heatstroke caused by prolonged direct exposure to the sun, characterized by a dangerously high body temperature, dizziness, headache, and failure of the body's temperature-regulating mechanisms.
Usage Example
"The marathon runners were advised to wear hats and stay hydrated to prevent heatstroke during the midday race."
Strongest
heatstroke
insolation
Strong
heliosis
siriasis
thermoplegia
Cite this Entry
Wordmom. (2026). Synonyms for Sunstroke. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/sunstroke