I can give you several sentences.
This example sentence should prove to be beneficial.
The syrup proved beneficial for her cough.
The note cards were beneficial for the upcoming test Thursday.
"The bright natural light was beneficial to the photographer, it improved the quality of his photographs."
A good nights sleep is more beneficial than burning the candle at both ends.
The vacation was very beneficiary to my dad's health
Mutualism is the symbiotic interaction between different species that is mutually beneficial;
Martin Luther King Jr's impact on the world was benieficial.
You just used the word acolytes in a sentence. Even saying, "can the word acolytes be used in a sentence", you are using that word in a sentence.
"Eating lots of fruits and vegetables are quite beneficial to your body." "Saving money is beneficial to your future wants and needs." "Eating right and exercising is beneficial for your good health." Hope these three examples help. :-)
The sparkling rivulet meandered through the lush meadow, carrying with it the gentle whispers of nature.
The word "incidentally" can be used at the end of a sentence. You can make the sentence "This was done incidentally.".