1.
People who are ~ or who live ~ lives do not eat much or spend much money on themselves.
She lives a ~ life.
ADJ
~ity
We must practise the strictest ~ity and economy.
N-UNCOUNT
~ly
We lived fairly ~ly...
He ~ly saved various bits of the machine in carefully marked boxes.
ADV: ADV with v
2.
A ~ meal is small and not expensive.
The diet was ~: cheese and water, rice and beans.
ADJ