A talented dancer makes the steps look effortless.
She danced across the stage with effortless grace.
She was efffortless on her math test.
Many professional athletes make their sport look effortless. Michael Jordan made the game of basketball look effortless.
I saw you running and your body motion was amazing.
lazy.... lol
My mom said "you were effortless cleaning your room."
Can you use the word concluding in a sentence? Done.
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
How do you use the word decibel in a sentence?What is decibel used for?
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.