Waves of indignation are rising up.
The word "indignation" is a noun. An example of a sentence using the word would be: The mistreatment of the refugees cause an uproar of indignation.
The judge was indignant as police searched his car.
After gathering evidence for the investigation, I became indignant toward the others.
She couldn't suppress her righteous indignation when she saw the mistreatment of animals at the farm.
How can you use the word infectious in a sentence
he was showing his indignation by pouting in the back of the room.
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.
how would you use the word finished in a command sentence
1. you did just use that word in a sentence 2. if a doctor would use the word tumor in a sentence they would probably say "we need to remove the tumor from this persons body."
The word mores is not a word.
This justifies the use of this word, in a sentence.