Difference between Unsafe and Chancy

UNSAFE vs CHANCY: ADJECTIVE

Especially fraught with risk
Of uncertain outcome
Favorable; safe: as, a chancy wind: generally used with a negative: as, not chancy (that is, dangerous).
Fortunate; lucky; propitious; foreboding good: applied to either persons or things, and generally used with a negative in the sense of uncanny: thus, persons suspected of possessing magical arts are regarded as not (or no) chancy.
Uncertain; changeful.

Uncertain, Dodgy, Unsecured, Dicey, Suicidal, Vulnerable, Precarious, Insecure, Treacherous, Perilous, Unreliable, Risky, Harmful, Dangerous, Hazardous

Unpredictable, Dubious, Perilous, Tricky, Foolhardy, Risky, Chanceful, Flukey, Unsafe, Fluky, Uncertain, Dangerous, Dodgy, Iffy, Dicey

Uncertain, Dodgy, Unsecured, Dicey, Suicidal, Vulnerable, Precarious, Insecure, Treacherous, Perilous, Unreliable, Risky, Harmful, Dangerous, Hazardous

Unpredictable, Dubious, Perilous, Tricky, Foolhardy, Risky, Chanceful, Flukey, Unsafe, Fluky, Uncertain, Dangerous, Dodgy, Iffy, Dicey

Spoiled food may then become unsafe to eat.
FDA has the power to suspend the production of unsafe food, drugs and devices, and can recall unsafe food and devices.
Document the unsafe work condition, discussions with the contractor, and how and when the unsafe condition was corrected.
Unsafe delivery site identification and resolution: assist managers and drivers with training, evaluation and recommendations to correct unsafe customer delivery locations.
However, providers must not provide unsafe or inappropriate care just because someone has consented to care or treatment that would be unsafe.
Assess the scene if the scene is unsafe or becomes unsafe, get out!
Inadequate facilities to maintain food product temperature; unsafe cold holding; unsafe cooling; inadequate handwashing facilities and poor personal hygiene.
An unsafe trait was implemented without an unsafe implementation.
Use them to prevent injuries and illnesses resulting from unsafe acts or unsafe conditions.
These inspections must include identifying unsafe physical conditions and unsafe performance of work tasks.

It seemed chancy to ask a cluster of shells to bear her entire weight.
Predicting the course of society is chancy, but certain tendencies seem strong enough to worry about.
Fishing is a chancy occupation, and you would do better to look for work.
Invading personal space is often very chancy and can be interpreted as threatening.
Nena Chancy said much of what sees on the left is worrisome.
Melissa James Chancy, to remove certain property from the State of Mississippi.
From here to sunday fourierite woodcutters were the chancy scarfskins.
Boy Howard, George Chancy, Lilliana Faderwoman, and Steve Edgwick.
Chancy, of Snappy Sport Senter in Kalispell, Montana.
Mars Colonies have healthy chancy of self sufficiency.