This will no doubt seem very obvious to many people and for others it will send a shudder of fear down their spine! But if you want to make money online, be an affiliate marketer or a well known blogger, then there really is only one way to do it. The best way to get ranked and make money online is to do must things manually. Sure, there are legit shortcuts and additional tools that can make the process faster. But in general if you are looking to create content for your website, then you need to learn the correct way of doing it.
For this purpose, humans have created numerous rewriting tools to save time and use all words available in the English dictionary. Rewriting tools use millions of synonyms made available to them through artificial intelligence and instructions given by the human mind. If you hire the services of a content writer to rewrite/create content for you, they will charge you a lot. Big organizations can afford this but small startups and students can never afford the services of professional writers.
There is also the option to spin capitalized words (assumed to be proper nouns) as well as leave any number of words unchanged, depending on whatever you enter into the "ignore" field, separated by commas. You also have the option to only keep the sentences that were altered a minimum percentage, as indicated by the "Keep Sentences that Changed" option.
Imo it is not possible for google to detect properly spun content, it is not worth computing power it requires. They can do this using ngrams for example, but it is uses a lot of queries. And for example article spinner I coded beats this algo, so google cant detect that the content is spun. Manual spinning is also good but it takes more than 30 minutes per article.
While these recommendations give you some general guidelines as to what settings you want to use in these more popular situations, don’t be afraid to customize according to your needs. For instance, if your Tier 1 will build only just a few links, you can set the 1st input to “Very Readable” or even “Extremely Readable” as WordAI will still produce unique content even if only a few versions.