should have been 9 letters and the 6th one is a U

Here's what you posted earlier.

maple::fir:evergreen

Is the analogy?

maple: _______ : fir:evergreen

If so, it might be this word.

http://dictionary.reference.com/browse/deciduous

Based on the information provided, we can conclude that the word in question should be 9 letters long, with the sixth letter being a "U." To determine the exact word, we can start by thinking of words that meet this criterion.

One approach is to consider words related to a specific category or topic. For example, if we're considering words related to animals, we can think of words like "turquoise" or "numerous." However, without further context, it's challenging to pinpoint a specific word.

To find the exact word, it would be helpful to have additional details or clues related to the word or its meaning.