name start with M and ends with D ,seven letters
Darshan and duramen are the seven letters word that start with D and end with N.
One word that fits your criteria is "distant." It starts with the letter 'd,' ends with 't,' and contains seven letters.
The gaming logo that starts with b and ends with d and has 8 letters is "blizzard entertainment."
A seven letter word that starts with D and ends with T: decrypt
Lound
purified
If I'm not mistaking there are no letters that end with W and D.
ovoid
demon
mend
Daffodill