He answered the question quickly and accurately.
Uhmmm
The word "mainstay" is a noun. An example of a sentence containing the word would be: Tourism is the mainstay of this small harbor town.
you just did, or use it like this finacially, my ________________ and then fill in the blank.
The boy was inexorable in his journey into adulthood.
It's not easy to find a reliable mechanic.
He did that equation very quickly.
Let's ford this creek quickly.
The birds quickly took flight.
Jim quickly took a snapshot of the table.
The pickpocket quickly filched the man's cell phone.
"The army had to mobilise its forces quickly, once word came of the impending attack."
The cat is very agile. It can move quickly and in a precise manner.
The Exaphes quickly established a new home on Mars.
The swift monkey was quickly hidden in the foliage of the vast jungle.
We won't use that brand of paint again, the siding is weathering much too quickly.
At the start of the hill the slope was very gradual but it quickly got steeper.
The minister deprecates any reports of his misconduct and quickly changes the subject.