12-Letter Words Starting With MU

There are 81 12-letter words that start with MU. 30 are common words, such as MUCILAGINOUS and MUDDLEHEADED. A rarer one is MUTTONFISHES. In this set, I is the most frequent open letter (76 words). 14 words contain a doubled letter.

Full list 81

Common words

mucilaginousmuddleheadedmudslingingsmuleskinnersmulishnessesmulligatawnymulticoloredmultifacetedmultifariousmultilateralmultilingualmultiplexers
mucilaginousmuddleheadedmudslingingsmuleskinnersmulishnessesmulligatawnymulticoloredmultifacetedmultifariousmultilateralmultilingualmultiplexersmultiplexingmultiplexorsmultiplicandmultiplicitymultipurposemultitaskingmultivitaminmumbletypegsmunicipalitymunificencesmunificentlymusculaturesmusicalitiesmusicianshipmusicologiesmusicologistmuskellungesmutabilitiesmultivariatemultiangularmultichannelmultiflorousmultifoliatemultiformitymultilayeredmultimillionmultinuclearmultipartitemultiplexitymultiplicatemultivalencemultivalencymultiversitymunicipalizemurmurationsmutationallymuzzleloadermucopeptidesmucoproteinsmuliebritiesmultibillionmulticoursesmultielementmultienginesmultileveledmultimegatonmultinomialsmultipicturemultiproblemmultiproductmultiprongedmultisensorymultiservicemultiskilledmultispeciesmultistemmedmultistoriedmultitoweredmultitrackedmultivalentsmultivoltinemultiwarheadmuseologicalmuseologistsmusicalisingmusicalizingmutagenicitymutinousnessmuttonfishes

About this list

Words
81 (30 common words)
Common example
mucilaginous
Rare example
muttonfishes
Doubled letters
14
Ending in S
27
Most frequent letter
I (76)

Questions

How many 12-letter words starting with mu are there?

81. 30 of them are common words.

What is a common example?

MUCILAGINOUS is among the common words in this set.