I haven't any.
The word "incidentally" can be used at the end of a sentence. You can make the sentence "This was done incidentally.".
Any word in the English language can be used in a sentence. "The advancement of the disease is gradual, but will eventually end in death."
Yes, in English, it is acceptable to end a sentence with a preposition, despite traditional grammar rules that discourage this practice. It is more important for the sentence to be clear and natural sounding to the reader or listener.
Only in one context, which is seen in the question: you used "the" as a noun exemplar of "the word" and the object of analysis, and not as a grammatical component of the sentence. When used as an article, "the" cannot appear at the end of a sentence.
Sentences can end with the word to and the word too can also end a sentence: "Austria is a country I want to go to." "I would like to visit Switzerland too."
Yes. There is no English word that cannot end a sentence.
"You" and "you" are not different terms. You is used at the beginning of a sentence because of the capital Y. The word you is used in the middle or end of a sentence. Q.E.D.
noA sentence cannot end with the word "the". Hmmm, wait a minute.
Any end punctuation will work depending on the sentence.
A period (.) is typically used to mark the end of a sentence in written English.
Ending a sentence with the word "at" is generally not considered correct grammar. It is better to rephrase the sentence to avoid ending it with a preposition like "at."
No, if you end a sentence with the word of, it would be an incomplete sentence. There will always be other words or at least one word that follows the word of in a sentence.