1. plural of validity; the quality or state of being valid, sound, or well-founded
Usage: formal

Examples

• The researchers questioned the validities of the previous studies.
• Different statistical tests have varying validities depending on the data type.
• The court examined the validities of both contracts before making a decision.
• Scientists must establish the validities of their hypotheses through experimentation.
• The validities of these ancient documents remain under scholarly debate.