If it is a wax museum, then it could be a wax Monkey, which starts with the letter M.
the city miami in the state of florida starts with the letter m
machimdamion
7 letter words that start with M for something that has no floor, walls, windows, and no door could be:macaquemachetemacramemadnessmaestromagentamahjongmajestymalaisemalariamanateemankindmannersmarquisMartianmartinimascaramassagematadormeaslesmeerkatmeetingmenthalmentionmercurymermaidmessagemethanemicrobemidriffmidwifemigrantmileagemilitiamillionminimummiraclemistakemixturemobstermockerymodestymonarchmongrelmonoclemonsoonmonstermorningmournermufflermustangmustardmystery
Maracas starts with m. a mandolin
machines
something green that starts with the letter I
math
MOOSE
makeup
mullusk
map
· Miami, Florida
master
Monster. Energy Drink
milk carton
mimic
Mistletoe, moss, M&M candy and money are green. They begin with the letter m.