in my own point of view, asking questions on this site is not stupid, for in the first place it is meant to be a site for Q&A. But on the other hand, our questions should be of use to others and to those who are willing to become apart of this group. Remember that our questions reflects who we are and how we handle certain events in our workplace or in the society. So, let us be of good help to others!
Elusive is an adjective, meaning hard to catch or difficult to understand.
Example:
Even the experienced, old fisherman admitted that the trout in the river were quite elusive.
Ive found that from (http://www.english-test.net/gmat/vocabulary/meanings/093/gmat-words.php#elusive). Hope it could help, though i think its quite late.
I know a word related to this, it's "isinaayos", but you could still reuse its prefix ayos depending on the type of sentence you'll use. Hope it would help.
isinaayos