The word adequacies refers to the state or quality of being sufficient or satisfactory. There are several synonyms that can be used in place of this term. For instance, adequacy can be replaced with words like competency, capability, efficiency, suitability, and aptness. Other synonyms include proficiency, aptitude, skillfulness, sufficiency, and adequation. These words are often used in contexts where something is considered to be adequate or sufficient in meeting specific requirements. Whether used in writing, speaking, or communication, the synonyms of adequacies help to convey meaning effectively and add richness to the language by providing alternatives that can be used interchangeably without altering the meaning.