Englishfor English speakers
satisfactory
Adjective
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If something is satisfactory, it is good enough.
We can't get the right materials, so the product quality is less than satisfactory.
I shook my head slowly because I didn't have a satisfactory answer for him.
Your performance ratings are satisfactory.
consumption
Noun
—
Consumption is the amount of something consumed.
The consumption of fuels by man is too high.