1. Things that drive, urge, or force someone to action; motivating forces or influences.
Usage: Plural form of impellent; Formal or literary usage

Examples

• The impellents behind her decision to pursue medicine were her desire to help others and her family's encouragement.
• Economic necessity and ambition are powerful impellents for many entrepreneurs.
• Fear and hope are often the strongest impellents of human behavior.
• The impellents driving the social movement included injustice and a vision for change.
• Understanding the impellents of consumer behavior helps marketers design better campaigns.
• Curiosity and the search for knowledge are fundamental impellents in scientific research.