Is there a word from this page that could be considered as unique?You'll note a number of interesting words in this list, albeit our favorite word currently is 'quinquevalvular'. The traditional definition of 'quinquevalvular' is as follows: "Having five valves, as a pericarp.".
How many words can you put together using the combination you've searched for?There are 17 entries.
What's the longest word you can create from the combination of letters specified?The longest word derived by Dictionarypedia is 'quadratomandibular'.
What's the most popular word that starts with 'q' and ends with 'lar'?The most common word in the dictionary is 'quadrangular', which is actually the 71630th most popular word in the dictionary.