The word you are looking for is "mention." It can be unscrambled from the letters provided in "rnetmsoan."
Those letters will spell the word ORNAMENTS.
It is most likely the word Christmas.
4 letters, 2 sylables. The word is "Noël".
stocking
Ummm...posowhtk?
Yuletide
Carols
These letters form the word 'lights'. It would be in reference to the many coloured lights and Christmas lights displays one sees during this season.
Those letters will spell the Christmas word presents. You can also spell the non Christmas words pertness and serpents.
mistletoxmasx
presents.