No, I never learned the word "skeptical" and "deny" are synonyms in college. What class did you learn that in?
Ok, let's play that word game, ace. Here you go:
skep·ti·cal /ˈskɛptɪkəl/ Pronunciation Key - Show Spelled Pronunciation[skep-ti-kuhl] Pronunciation Key - Show IPA Pronunciation
–adjective
1. inclined to skepticism; having doubt: a skeptical young woman.
2. showing doubt: a skeptical smile.
3. denying or questioning the tenets of a religion: a skeptical approach to the nature of miracles.
4. (initial capital letter) of or pertaining to Skeptics or Skepticism.
and:
de·ny (dĭ-nī') Pronunciation Key
tr.v. de·nied, de·ny·ing, de·nies
1. To declare untrue; contradict.
2. To refuse to believe; reject.
3. To refuse to recognize or acknowledge; disavow.
4.
1. To decline to grant or allow; refuse: deny the student's request; denied the prisoner food or water.
2. To give a refusal to; turn down or away: The protesters were determined not to be denied.
3. To restrain (oneself) especially from indulgence in pleasures.
Now, no one said those words are synonyms, however as you can see from the definition they certainly can be used in a fashion to state the same idea, can't they?
Now, how about you address the fact that every site or source you have posted is factually inaccurate, and some spread flat out falsehoods, as has been repeatedly pointed out in this thread.