Masked, Veiled, Covered, stowed
The subject which is HIDDEN in nature is called HIDDEN SUBJECT
The phrase 'nares are patent' basically means that the nostrils are open. The opposite would be latent which means that the nostrils are hidden. This is not common.
Onychocryptosis literally means hidden nail; the common name is ingrown nail.
obscuro
Huldufolk. Huldu means hidden.
Crypt is a word meaning hidden. Therefore, cryptology is the study of hidden information, encryption means to make hidden, and cryptic is that something's meaning is hidden. Another word is cryptography, which means hidden writing.
hidden
It means hidden questions.
A hidden proxy means that you are invisible when using the internet. This means you can surpass firewalls and browser history information.
The term for behavior that is hidden from view is "covert behavior." This refers to actions or activities that are not easily observable or apparent to others.
"Revieled" appears to be a typo or misspelling. The correct term is often "revealed," which means to unveil, disclose, or make known something that was previously hidden or secret.
The term came from bottles of liquor, hidden in the tops of boots by travelers.