gump·tion /ˈgʌmpʃən/ Show Spelled[guhmp-shuhn] –noun Informal . 1. initiative; aggressiveness; resourcefulness: With his gumption he'll make a success of himself. 2. courage; spunk; guts: It takes gumption to quit a high-paying job. 3. common sense; shrewdness.
-------- those 3 definitions aren't very similar lol