How many words can you make with the letters in these words? one hundred days

hay, ray, day, hundreds, durned, under, nerd, rude, run, end,hen, red, den, unshared, shuddery, unheard, shudder, unready, yarned, yarn, shared, snared, unread, dread, sudden, uneasy, and easy.

I hope this helps;)

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.