This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Dangerously lacking in security or stability: a precarious posture; precarious footing on the ladder.

adj. Subject to chance or unknown conditions: "His kingdom was still precarious; the Danes far from subdued” ( Christopher Brooke).

adj. Based on uncertain, unwarranted, or unproved premises: a precarious solution to a difficult problem.

adj. Archaic Dependent on the will or favor of another.

adj. dangerously insecure or unstable; perilous

adj. depending on the intention of another

adj. Depending on the will or pleasure of another; held by courtesy; liable to be changed or lost at the pleasure of another.

adj. Held by a doubtful tenure; depending on unknown causes or events; exposed to constant risk; not to be depended on for certainty or stability; uncertain

Dependent on the will or pleasure of another; liable to be lost or withdrawn at the will of another; hence, uncertain; insecure.

Specifically, in law, of uncertain tenure; revocable at the will of the owner or creator: as, a precarious right or loan.

Dependent only upon the will of the owner or originator; hence, arbitrary; unfounded.

Dependent upon chance; of doubtful issue; uncertain as to result.

Hence Dangerous; hazardous; exposed to positive peril, risk of misunderstanding, or other hazard.

adj. affording no ease or reassurance

adj. not secure; beset with difficulties

adj. fraught with danger

"She could not consent, she said, to dim the prosperities of his career by a union with her future, which she characterized as a precarious thing, a thing for making burdens out of -- but not for his carrying."

uneasy    insecure    unsafe    dangerous   

precarisation    precariously    precariat    precarization    precariousness   

unsettled    uncertain    unsteady    doubtful    equivocal    dubious   

Aquarius    Marius    Stradivarius    gregarious    hilarious    nefarious    various    vicarious   

uncertain    perilous    insecure    unstable    unsatisfactory    doubtful    arduous    fragile    unsteady    difficult