plural of insider dealing

(law) a rule of intellectual property law, such as in the United Kingdom, that permits one party to make use of another party's copyright-protected work under narrowly defined circumstances.

plural of double-dealing

present participle of deal a hand

Straightforward honesty, without guile or deception.

plural of plain dealing

Causing or inflicting death, or capable of doing so; lethal.

(business, historical) The situation where a Western country, trading with the Eastern Bloc, accepted goods as part payment despite having no use for them, and then sold them on to others.

(idiomatic, business) A transaction, contract, or other agreement in which one party provides particularly favorable terms to the other, especially in suspicious circumstances.

plural of sweetheart deal