General Antonyms:
* Honesty: The opposite of scheming or plotting is being truthful and straightforward.
* Openness: Machinations are often hidden, so the opposite is being transparent and open.
* Cooperation: Machinations often involve manipulation and deception, whereas cooperation involves working together honestly.
* Fairness: Machinations are often designed to give someone an unfair advantage, so the opposite is being fair and equitable.
More Specific Antonyms:
* Good faith: Machinations imply acting in bad faith, so the opposite is acting in good faith.
* Transparency: Machinations are often hidden, so the opposite is being transparent.
* Sincerity: Machinations involve deception, so the opposite is being sincere.
* Straightforwardness: Machinations are often roundabout, so the opposite is being straightforward.
Depending on the context, other antonyms might be relevant, such as:
* Peace: Machinations can lead to conflict.
* Harmony: Machinations disrupt harmony.
* Integrity: Machinations often violate integrity.
The best antonym will depend on the specific situation and the intended meaning.