Using the Scrabble dictionary, no minimum numbers of letters in a word: 190
With a minimum of five letters: 52
ament
amort
anent
antre
armet
atone
atoner
enamor
enorm
manner
manor
marten
mater
matron
meant
menta
mentor
metro
moaner
moneran
montane
monte
morae
namer
natron
nomen
nonart
nonet
nonmeat
noter
oaten
oater
omenta
orate
ornament
ornate
ramen
ramet
reman
remnant
roman
tamer
tanner
tenon
tenor
toman
tonearm
toner
tonne
tonner
trona
trone
There are 14! possible combinations of the word "Microminiature."
There are 10! possible combinations of the letters in the word "Tremendous." (Not case-sensitive) I believe that should value at about 3628800 possible words resulting from "Tremendous."
No is a word. On is a word.
five
There are many word combinations for these letters, IUEDNVHS, but no one word can be made from these 8 letters.
12
4
Four combinations: tam ham mat hat Hope it helps (:!
4
In a permutation problem such as this, there are six spaces, each of which could be one of two letters. This means there are sixty-four possible combinations. The two obvious combinations are aanwmn and ccpyop. Looking at those, the word is then canyon.
12
With eleven letters, there are 11! possible word combinations or about 39 million. Thankfully, there is only one word that can be formed using all 11 letters, "comfortable".