yes
Inconspicious
The prefix for "conspicuous" is "un-".
Something that is easy to spot, not hidden.
The prefix is in- The opposite of conspicuous (easily seen) is inconspicuous.
Thorstein Veblen
Something that is easily seen or noticed. Someone that sticks out in a crowd possibly due to the way they dress.
conspicious consumerism (*NoVaNeT*)
Neptune: As it cannot be seen with the naked eye. All the rest, including Uranus can - if you know where to look.
i do not know how to use embalming in a sentence. (there is the sentence)
So- you are asking when to use 'when' in a sentence. When you are asking how to use when in a question, you are already using when in a sentence, because a question actually is a sentence. I like to use when in a sentence whenever I like.
use contingency in a sentence?
How do you use sedition in a sentence