unsymptomatic
Without visible signs
Unsymptomatic means showing no symptoms of a disease or condition.
The word is a less common variant of asymptomatic, which is standard in medical contexts: The patient remained unsymptomatic throughout the trial.
Both words describe someone who has a condition but displays no outward signs of it.
Below symptom detection level
- carrierOne that transports
- silentProducing no sound
- undetectedNot discovered yet
- presymptomaticBefore signs appear
incubating · contagious · infectious · transmissible · seropositive · nonreactive · screening · testing
Impossible to notice
- inapparentNot readily observable
- unapparentNot readily visible
- covertIntentionally concealed
- concealedMade invisible deliberately
masked · occult · unrevealed · undisclosed · unmanifested · latent · silent · invisible
subclinical
Below symptom detection level
- carrierOne that transports
- silentProducing no sound
- undetectedNot discovered yet
presymptomatic · incubating · contagious · infectious · transmissible · seropositive · nonreactive · screening · testing · quarantine
undetectable
Impossible to notice
- inapparentNot readily observable
- unapparentNot readily visible
- covertIntentionally concealed
concealed · masked · occult · unrevealed · undisclosed · unmanifested · latent · silent · invisible · unnoticed
healthy
In good physical condition
vigorous · thriving · functional · normal · stable · recovered · cleared · resolved · remission · baseline
unsymptomaticsymptomatic
Showing signs of disease
sick · ill · ailing · unwell · presenting
asymptomatic, symptomatic, symptom, symptoms, sympathy, sympathetic, sympathetically, unsympathetic, sympathize