Inofficial vs. Unofficial

Inofficialadjective

(rare) unofficial.

Inofficialadjective

Not official; not having official sanction or authority; unofficial; not according to the forms or ceremony of official business; as, inofficial intelligence.

Unofficialadjective

Not officially established.

Unofficialadjective

Implicitly true but withheld and/or contradicted by authority.

Unofficialadjective

Not acting with official authority.

Unofficialadjective

(pharmacology) Not listed in a national pharmacopeia etc.

Unofficialadjective

not having official authority or sanction;

Unofficialadjective

not officially established;