A reason for doing something, especially one that is hidden or not obvious.

प्रेरणा

English Usage: His motive for helping her was unclear, leaving room for suspicion.

Hindi Usage: उसकी मदद करने की प्रेरणा अस्पष्ट थी, जिससे संदेह का स्थान बना रहा।

Relating to or characterized by speculation or contemplation, often about future possibilities.