0 so bad, harmful, or wrong that you cannot accept or allow it -- uacceptabel
Such abuses of human rights are completely unacceptable.
Under this model, appeals to processing limitations other than those experienced by adults to explain non-adultlike performance by children are unacceptable.
At the end of the experiment, tick numbers on control cattle again rose to ethically unacceptable levels.
The notion of necessary universalism, however, is a much stronger claim, and has been rejected as an unacceptable position.
Bargaining with unions provided the least unacceptable means of stabilizing industrial relations, and provided a means of limiting labor's influence in the workplace.
Although certain of its theoretical interpretations and political connotations have been rightly criticised, that does not render the term itself unacceptable.
I align with the latter view - history has witnessed the flourishing of many normative systems we now find dubious or even paradigmatically unacceptable.
Many of the items in the acceptability questionnaire had four response options, ranging from very acceptable through to very unacceptable.
Denials based on claims that certain races or ethnic groups are inferior and can legitimately be denied basic rights, for example, seem to me unacceptable.
