Not appealing

Not apologetic for having said or done something that causes actual or potential harm, especially when being apologetic would be appropriate.

Not having received advice. / (dated) Ill-advised; imprudent; rash.

Not announced beforehand.

Not able to be explained logically. Without being accountable, or reasonable.

Not alienable.

In an unashamed manner.

(transitive) To unlock or unbolt a door that had been locked or bolted with a bar. / (transitive) To remove an impediment that obstructs the passage of (someone or something).

(transitive) To cause to be out of balance.

(information science) A term discouraged by a controlled vocabulary in favor of its authorized synonym, such as pitch in favor of frequency.