referring to a large number or amount of something

कई

English Usage: There are many sides to this issue.

Hindi Usage: इस मुद्दे के कई पहलू हैं।

having many sides or aspects

कई पक्षों वाला

English Usage: The many-sided debate encompassed various viewpoints.

Hindi Usage: कई पक्षों वाली बहस में विभिन्न दृष्टिकोण शामिल थे।