A six letter work is sicker.
furniture, feathers, fraternal, facetious, frugality, famously,
matador
shoddy
by dint of frugality means that the person is extremely diligent about using money...
The man was filled with frugality that he ordered a cheap meal.
Yes, the noun 'frugality' is an abstract noun, a word for a concept.
oeuvre
A savvy buisnessman will practice frugality when running his company to keep the overhead down. Her frugality at the market meant there was money leftover for a rainy day.
oeuvre
Oeuvre
hoover, six letter word same work