The phrase "acceptable to engage" is correct and usable in written English.
It can be used when discussing whether a certain action or behavior is permissible or appropriate in a given context.
Example: "It is acceptable to engage in discussions about sensitive topics as long as everyone is respectful."
Alternatives: "permissible to participate" or "appropriate to involve oneself".
"It was no longer acceptable to engage in corrupt conduct".
"It is not acceptable to engage in political, military and humanitarian negotiations at the same time," said one senior aid worker.
And previous research by psychologists Karen Douglas and Robbie Sutton, for example, showed that conspiracy theorists are much more likely to agree that it's acceptable to engage in conspiratorial arrangements in order to achieve an important goal.
Program on Negotiation Chair Robert Mnookin recently sat down with Claire Suddath of Bloomberg News to discuss the Congress' and President's negotiation styles and why it is sometimes acceptable to engage in less-than-orthodox negotiating tactics.
In 2002, the chief of the F.B.I.'s Crimes Against Children Unit told the House Subcommittee on Crime, Terrorism, and Homeland Security that the online pornography trade had created a "vast network of like-minded people, who believe it is acceptable to engage in sexual fantasies about children, thus lowering their inhibitions... and increasing the likelihood that they will actually molest children".
Many of those who are against same-sex marriage are now careful to point out that they're not against gay people (or so they say), as it is less politically acceptable to engage in gay bashing.
Yet we have, for the most part, managed to agree on certain ground rules in the abortion controversy: it's acceptable to express your opinion and to criticize the other side, but it's not acceptable either to engage in violence or to encourage others to do so.
There are acceptable reasons to engage in a relationship driven just by passion and plenty more for not clinging desperately on to security when romance is dead.
There were some participants who felt that it was acceptable for women to engage in CP, especially for survival purposes.
More and more surveys now indicate that the attitude of teens towards sex has gradually become more open, and it is more acceptable for teens to engage in premarital sex.
The kappa value quantifying the overall inter-examiner reliability/agreement was 0.51, which is considered moderately strong, and was judged to be sufficiently acceptable to enable engaging in the next study assessing the relationship between CPH and spinal DJD, using only one examiner to assess each set of radiographs for the presence/absence of hyperplasia.
