Use "?" for one missing letter: pu?zle. Use "*" for any number of letters: p*zle. Or combine: cros?w*d
Select number of letters in the word, enter letters you have, and find words!
Apache Jackrabbit, a Java-based content repository. JackRabbit Beta, now JumpUp website of "Jackrabbiting," rapid acceleration from a stopped position with a motor vehicle. — “Jackrabbit (disambiguation) - Wikipedia, the free encyclopedia”, en.wikipedia.org