the.com/tightwad

Someone who treats their wallet like a vault and their friends' bar tabs like a personal insult.

means A person who is stingy with money, hating to spend or share it even when they easily could.

from An American coinage from the 1800s, built from 'tight' (meaning stingy, close with money — think 'tight-fisted') plus 'wad,' slang for a roll of cash. So a tightwad is literally someone who keeps their wad of bills wound tight and hard to pry open.

origin
wad meant a roll of cash, tight meant good luck seeing it
not frugal
frugal saves wisely, tightwad just hates spending
splits bills
down to the exact cent, including tax
reuses
tea bags, wrapping paper, and guilt trips
the.com · every word