Words that start with 'm' and contain 'ifa'

What's the biggest word you can make using the combination specified?
'Multifactorially' is the biggest word that we could find.

How many usable words can you make using the specified combination?
You can select up to 13 entries.

What's a weird word from all the word combos possible on this list?
'Multifarious' is definitely the most strange word from our list of words that start with 'm' and include 'ifa'. The definition of 'multifarious' is as follows: "1. Having multiplicity; having great diversity or variety; of various kinds; diversified; made up of many differing parts; manifold. There is a multifarious artifice in the structure of the meanest animal. Dr. H. More. 2. (Bot.) Having parts, as leaves, arranged in many vertical rows.".

Which word that starts with 'm' and includes 'ifa' is the most popular word in the dictionary?
There's 'multifarious' which ranks as the 40511^th most popular word.