callousness or heartlessness
The girl had become ruthlessness because she hung out with the wrong croud.
Barbaric and savage.
EDTV
Yes, "ruthlessness" is an abstract noun. It refers to the quality or state of being ruthless, which involves a lack of compassion or mercy. Abstract nouns represent ideas, qualities, or conditions that cannot be physically touched or observed, and "ruthlessness" fits this definition.
Unusual Uncommon I ran out of words (this doesn't count)
No, it's not required. Sometimes word makes mistakes also it's only software.
find and replace
With find you can search the document for a certain word or character string. With replace you can replace all instances of a word or character string by a different one. That can save you a lot of time.
Vocabulary. Listen to Decapitated \m/
which of the following can replace the word hardship?
Another word that can be used to replace the word fanatical is the word manic. You could also check a thesaurus for different options, that may fit what you are writing better.
what word can replace the word hardship,farms, difficulties,families,savings